diff --git a/.gitignore b/.gitignore
index eb07dd4db..8d404eef3 100755
--- a/.gitignore
+++ b/.gitignore
@@ -71,6 +71,7 @@ zt1-src.tar.gz
 *.tmp
 .depend
 node_modules
+zt1_update_*
 debian/files
 debian/zerotier-one
 debian/zerotier-one*.debhelper
diff --git a/controller/JSONDB.cpp b/controller/JSONDB.cpp
index 4747e4702..044f791cf 100644
--- a/controller/JSONDB.cpp
+++ b/controller/JSONDB.cpp
@@ -161,7 +161,7 @@ std::string JSONDB::_genPath(const std::string &n,bool create)
 
 	std::string p(_basePath);
 	if (create) OSUtils::mkdir(p.c_str());
-	for(unsigned long i=0,j=pt.size()-1;i<j;++i) {
+	for(unsigned long i=0,j=(unsigned long)(pt.size()-1);i<j;++i) {
 		p.push_back(ZT_PATH_SEPARATOR);
 		p.append(pt[i]);
 		if (create) OSUtils::mkdir(p.c_str());
diff --git a/ext/installfiles/windows/ZeroTier One.aip b/ext/installfiles/windows/ZeroTier One.aip
index a3811b805..3fb6d5c63 100644
--- a/ext/installfiles/windows/ZeroTier One.aip	
+++ b/ext/installfiles/windows/ZeroTier One.aip	
@@ -7,6 +7,7 @@
     <ROW Property="AI_BITMAP_DISPLAY_MODE" Value="0"/>
     <ROW Property="AI_EMBD_MSI_EXTR_PATH" Value="[TempFolder]" ValueLocId="-"/>
     <ROW Property="AI_EXTERNALUIUNINSTALLERNAME" MultiBuildValue="DefaultBuild:aiui"/>
+    <ROW Property="AI_FINDEXE_TITLE" Value="Select the installation package for [|ProductName]" ValueLocId="AI.Property.FindExeTitle"/>
     <ROW Property="AI_PREDEF_LCONDS_PROPS" Value="AI_DETECTED_DOTNET_VERSION"/>
     <ROW Property="AI_PRODUCTNAME_ARP" Value="ZeroTier One"/>
     <ROW Property="AI_REQUIRED_DOTNET_DISPLAY" MultiBuildValue="DefaultBuild:4.5" ValueLocId="-"/>
@@ -26,19 +27,19 @@
     <ROW Property="CTRLS" Value="2"/>
     <ROW Property="MSIFASTINSTALL" MultiBuildValue="DefaultBuild:2"/>
     <ROW Property="Manufacturer" Value="ZeroTier, Inc."/>
-    <ROW Property="ProductCode" Value="1033:{71692739-29E8-49D1-B1EA-BA701E8A8B7D} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{EDA42EDB-45DE-446E-AB3A-31D209558255} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="ZeroTier One"/>
     <ROW Property="ProductVersion" Value="1.1.17" Type="32"/>
     <ROW Property="REBOOT" MultiBuildValue="DefaultBuild:ReallySuppress"/>
     <ROW Property="RUNAPPLICATION" Value="1" Type="4"/>
-    <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND"/>
+    <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND;AI_SETUPEXEPATH;SETUPEXEDIR"/>
     <ROW Property="UpgradeCode" Value="{B0E2A5F3-88B6-4E77-B922-CB4739B4C4C8}"/>
-    <ROW Property="WindowsType9X" MultiBuildValue="DefaultBuild:Windows 9x/ME" ValueLocId="-"/>
-    <ROW Property="WindowsType9XDisplay" MultiBuildValue="DefaultBuild:Windows 9x/ME" ValueLocId="-"/>
+    <ROW Property="WindowsType9X" MultiBuildValue="DefaultBuild:Windows 9x/ME#ExeBuild:Windows 9x/ME" ValueLocId="-"/>
+    <ROW Property="WindowsType9XDisplay" MultiBuildValue="DefaultBuild:Windows 9x/ME#ExeBuild:Windows 9x/ME" ValueLocId="-"/>
     <ROW Property="WindowsTypeNT" MultiBuildValue="DefaultBuild:Windows 2000, Windows 2000 Service Pack 1, Windows 2000 Service Pack 2, Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows XP x86, Windows XP x86 Service Pack 1, Windows XP x86 Service Pack 2, Windows XP x86 Service Pack 3, Windows Server 2003 x86, Windows Server 2003 x86 Service Pack 1, Windows Server 2003 x86 Service Pack 2" ValueLocId="-"/>
-    <ROW Property="WindowsTypeNT40" MultiBuildValue="DefaultBuild:Windows NT 4.0" ValueLocId="-"/>
-    <ROW Property="WindowsTypeNT40Display" MultiBuildValue="DefaultBuild:Windows NT 4.0" ValueLocId="-"/>
+    <ROW Property="WindowsTypeNT40" MultiBuildValue="DefaultBuild:Windows NT 4.0#ExeBuild:Windows NT 4.0" ValueLocId="-"/>
+    <ROW Property="WindowsTypeNT40Display" MultiBuildValue="DefaultBuild:Windows NT 4.0#ExeBuild:Windows NT 4.0" ValueLocId="-"/>
     <ROW Property="WindowsTypeNT64" MultiBuildValue="DefaultBuild:Windows XP x64, Windows XP x64 Service Pack 1, Windows XP x64 Service Pack 2, Windows Server 2003 x64, Windows Server 2003 x64 Service Pack 1, Windows Server 2003 x64 Service Pack 2" ValueLocId="-"/>
     <ROW Property="WindowsTypeNT64Display" MultiBuildValue="DefaultBuild:Windows XP x64, Windows Server 2003 x64" ValueLocId="-"/>
     <ROW Property="WindowsTypeNTDisplay" MultiBuildValue="DefaultBuild:Windows 2000, Windows XP x86, Windows Server 2003 x86" ValueLocId="-"/>
@@ -60,6 +61,7 @@
   <COMPONENT cid="caphyon.advinst.msicomp.MsiCompsComponent">
     <ROW Component="AI_CustomARPName" ComponentId="{449F1B5F-F32A-4290-B892-F1B63EB68D29}" Directory_="APPDIR" Attributes="4" KeyPath="DisplayName" Options="1"/>
     <ROW Component="AI_DisableModify" ComponentId="{020DCABD-5D56-49B9-AF48-F07F0B55E590}" Directory_="APPDIR" Attributes="4" KeyPath="NoModify" Options="1"/>
+    <ROW Component="AI_ExePath" ComponentId="{8E02B36C-7A19-429B-A93E-77A9261AC918}" Directory_="APPDIR" Attributes="4" KeyPath="AI_ExePath"/>
     <ROW Component="Hardcodet.Wpf.TaskbarNotification.dll" ComponentId="{BEA825AF-2555-44AF-BE40-47FFC16DCBA6}" Directory_="APPDIR" Attributes="0" KeyPath="Hardcodet.Wpf.TaskbarNotification.dll"/>
     <ROW Component="Newtonsoft.Json.dll" ComponentId="{0B2F229D-5425-42FB-9E28-F6D25AB2B4B5}" Directory_="APPDIR" Attributes="0" KeyPath="Newtonsoft.Json.dll"/>
     <ROW Component="ProductInformation" ComponentId="{DB078D04-EA8E-4A7C-9001-89BAD932F9D9}" Directory_="APPDIR" Attributes="4" KeyPath="Version"/>
@@ -73,7 +75,7 @@
     <ROW Component="zttap300.cat_1" ComponentId="{9F913E48-095B-4EA3-98DA-EDAB1593F3E3}" Directory_="x86_Dir" Attributes="0" Condition="NOT VersionNT64" KeyPath="zttap300.cat_3" Type="0"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiFeatsComponent">
-    <ROW Feature="ZeroTierOne" Title="MainFeature" Description="ZeroTier One" Display="1" Level="1" Directory_="APPDIR" Attributes="0" Components="AI_CustomARPName AI_DisableModify Hardcodet.Wpf.TaskbarNotification.dll Newtonsoft.Json.dll ProductInformation ZeroTierOne.exe copyutil.exe networks.d regid.201001.com.zerotier zerotierone_x64.exe zerotierone_x86.exe zttap300.cat zttap300.cat_1"/>
+    <ROW Feature="ZeroTierOne" Title="MainFeature" Description="ZeroTier One" Display="1" Level="1" Directory_="APPDIR" Attributes="0" Components="AI_CustomARPName AI_DisableModify AI_ExePath Hardcodet.Wpf.TaskbarNotification.dll Newtonsoft.Json.dll ProductInformation ZeroTierOne.exe copyutil.exe networks.d regid.201001.com.zerotier zerotierone_x64.exe zerotierone_x86.exe zttap300.cat zttap300.cat_1"/>
     <ATTRIBUTE name="CurrentFeature" value="ZeroTierOne"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiFilesComponent">
@@ -92,6 +94,7 @@
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.BuildComponent">
     <ROW BuildKey="DefaultBuild" BuildName="MSI" BuildOrder="1" BuildType="1" PackageFolder="..\..\.." PackageFileName="ZeroTier One" Languages="en" InstallationType="4" ExtUI="true" UseLargeSchema="true"/>
+    <ROW BuildKey="ExeBuild" BuildName="update" BuildOrder="2" BuildType="1" PackageFolder="..\..\.." PackageFileName="ZeroTier One" Languages="en" InstallationType="2" CabsLocation="1" CompressCabs="false" UseLzma="true" LzmaMethod="2" LzmaCompressionLevel="4" PackageType="1" FilesInsideExe="true" ExeIconPath="..\..\..\artwork\ZeroTierIcon.ico" ExtractionFolder="[AppDataFolder][|Manufacturer]\[|ProductName] [|ProductVersion]\install" MsiCmdLine="/qn" UseLargeSchema="true" ExeName="zt1_update_2_1,2_[|ProductVersion]"/>
     <ATTRIBUTE name="CurrentBuild" value="DefaultBuild"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.CacheComponent">
@@ -130,6 +133,10 @@
     <ROW Fragment="WelcomeDlg.aip" Path="&lt;AI_THEMES&gt;classic\fragments\WelcomeDlg.aip"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiActionTextComponent">
+    <ROW Action="AI_DeleteLzma" Description="Deleting files extracted from archive" DescriptionLocId="ActionText.Description.AI_DeleteLzma" TemplateLocId="-"/>
+    <ROW Action="AI_DeleteRLzma" Description="Deleting files extracted from archive" DescriptionLocId="ActionText.Description.AI_DeleteLzma" TemplateLocId="-"/>
+    <ROW Action="AI_ExtractFiles" Description="Extracting files from archive" DescriptionLocId="ActionText.Description.AI_ExtractLzma" TemplateLocId="-"/>
+    <ROW Action="AI_ExtractLzma" Description="Extracting files from archive" DescriptionLocId="ActionText.Description.AI_ExtractLzma" TemplateLocId="-"/>
     <ROW Action="AI_FwConfig" Description="Executing Windows Firewall configurations" Template="Configuring Windows Firewall rule: &quot;[1]&quot;" DescriptionLocId="ActionText.Description.AI_FwConfig" TemplateLocId="ActionText.Template.AI_FwConfig"/>
     <ROW Action="AI_FwInstall" Description="Generating actions to configure Windows Firewall" DescriptionLocId="ActionText.Description.AI_FwInstall"/>
     <ROW Action="AI_FwRemove" Description="Executing Windows Firewall configurations" Template="Configuring Windows Firewall rule:  &quot;[1]&quot;" DescriptionLocId="ActionText.Description.AI_FwRemove" TemplateLocId="ActionText.Template.AI_FwRemove"/>
@@ -146,14 +153,19 @@
     <ROW Action="AI_XmlRollback" Description="Rolling back XML file configurations." Template="Rolling back XML file configurations." DescriptionLocId="ActionText.Description.AI_XmlRollback" TemplateLocId="ActionText.Template.AI_XmlRollback"/>
     <ROW Action="AI_XmlUninstall" Description="Generating actions to configure XML files" DescriptionLocId="ActionText.Description.AI_XmlUninstall"/>
   </COMPONENT>
+  <COMPONENT cid="caphyon.advinst.msicomp.MsiAppSearchComponent">
+    <ROW Property="AI_SETUPEXEPATH" Signature_="AI_EXE_PATH_CU" Builds="ExeBuild"/>
+    <ROW Property="AI_SETUPEXEPATH" Signature_="AI_EXE_PATH_LM" Builds="ExeBuild"/>
+  </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiBinaryComponent">
     <ROW Name="ExternalUICleaner.dll" SourcePath="&lt;AI_CUSTACTS&gt;ExternalUICleaner.dll"/>
     <ROW Name="NetFirewall.dll" SourcePath="&lt;AI_CUSTACTS&gt;NetFirewall.dll"/>
-    <ROW Name="ShortcutFlags.dll" SourcePath="&lt;AI_CUSTACTS&gt;ShortcutFlags.dll"/>
+    <ROW Name="Prereq.dll" SourcePath="&lt;AI_CUSTACTS&gt;Prereq.dll"/>
     <ROW Name="SoftwareDetector.dll" SourcePath="&lt;AI_CUSTACTS&gt;SoftwareDetector.dll"/>
     <ROW Name="TxtUpdater.dll" SourcePath="&lt;AI_CUSTACTS&gt;TxtUpdater.dll"/>
     <ROW Name="aicustact.dll" SourcePath="&lt;AI_CUSTACTS&gt;aicustact.dll"/>
     <ROW Name="chainersupport.dll" SourcePath="&lt;AI_CUSTACTS&gt;chainersupport.dll"/>
+    <ROW Name="lzmaextractor.dll" SourcePath="&lt;AI_CUSTACTS&gt;lzmaextractor.dll"/>
     <ROW Name="msichainer.exe" SourcePath="&lt;AI_CUSTACTS&gt;msichainer.exe"/>
     <ROW Name="xmlCfg.dll" SourcePath="&lt;AI_CUSTACTS&gt;xmlCfg.dll"/>
   </COMPONENT>
@@ -194,17 +206,27 @@
     <ROW Directory_="regid.201001.com.zerotier_Dir" Component_="regid.201001.com.zerotier" ManualDelete="false"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiCustActComponent">
-    <ROW Action="AI_ApplyShortcutFlags" Type="3073" Source="ShortcutFlags.dll" Target="UpdateShortcutFlags" WithoutSeq="true"/>
     <ROW Action="AI_BACKUP_AI_SETUPEXEPATH" Type="51" Source="AI_SETUPEXEPATH_ORIGINAL" Target="[AI_SETUPEXEPATH]"/>
     <ROW Action="AI_CommitChainers" Type="11841" Source="chainersupport.dll" Target="CommitChainedPackages" WithoutSeq="true"/>
     <ROW Action="AI_DATA_SETTER" Type="51" Source="CustomActionData" Target="[~]"/>
     <ROW Action="AI_DATA_SETTER_1" Type="51" Source="CustomActionData" Target="[~]"/>
     <ROW Action="AI_DATA_SETTER_2" Type="51" Source="CustomActionData" Target="[~]"/>
     <ROW Action="AI_DATA_SETTER_3" Type="51" Source="CustomActionData" Target="[~]"/>
+    <ROW Action="AI_DATA_SETTER_4" Type="51" Source="AI_ExtractFiles" Target="[AI_SETUPEXEPATH]"/>
+    <ROW Action="AI_DATA_SETTER_6" Type="51" Source="CustomActionData" Target="ZeroTier One.exe"/>
     <ROW Action="AI_DOWNGRADE" Type="19" Target="4010"/>
+    <ROW Action="AI_DeleteCadLzma" Type="51" Source="AI_DeleteLzma" Target="[AI_SETUPEXEPATH]"/>
+    <ROW Action="AI_DeleteLzma" Type="1025" Source="lzmaextractor.dll" Target="DeleteLZMAFiles"/>
+    <ROW Action="AI_DeleteRCadLzma" Type="51" Source="AI_DeleteRLzma" Target="[AI_SETUPEXEPATH]"/>
+    <ROW Action="AI_DeleteRLzma" Type="1281" Source="lzmaextractor.dll" Target="DeleteLZMAFiles"/>
     <ROW Action="AI_DetectSoftware" Type="257" Source="SoftwareDetector.dll" Target="OnDetectSoftware"/>
     <ROW Action="AI_DoRemoveExternalUIStub" Type="3585" Source="ExternalUICleaner.dll" Target="DoRemoveExternalUIStub" WithoutSeq="true"/>
     <ROW Action="AI_DpiContentScale" Type="1" Source="aicustact.dll" Target="DpiContentScale"/>
+    <ROW Action="AI_EstimateExtractFiles" Type="1" Source="Prereq.dll" Target="EstimateExtractFiles"/>
+    <ROW Action="AI_ExtractCadLzma" Type="51" Source="AI_ExtractLzma" Target="[AI_SETUPEXEPATH]"/>
+    <ROW Action="AI_ExtractFiles" Type="1025" Source="Prereq.dll" Target="ExtractSourceFiles" AdditionalSeq="AI_DATA_SETTER_4"/>
+    <ROW Action="AI_ExtractLzma" Type="1025" Source="lzmaextractor.dll" Target="ExtractLZMAFiles"/>
+    <ROW Action="AI_FindExeLzma" Type="1" Source="lzmaextractor.dll" Target="FindEXE"/>
     <ROW Action="AI_FwConfig" Type="11265" Source="NetFirewall.dll" Target="OnFwConfig" WithoutSeq="true"/>
     <ROW Action="AI_FwInstall" Type="1" Source="NetFirewall.dll" Target="OnFwInstall" AdditionalSeq="AI_DATA_SETTER_2"/>
     <ROW Action="AI_FwRemove" Type="11265" Source="NetFirewall.dll" Target="OnFwRemove" WithoutSeq="true"/>
@@ -214,10 +236,7 @@
     <ROW Action="AI_InstallModeCheck" Type="1" Source="aicustact.dll" Target="UpdateInstallMode" WithoutSeq="true"/>
     <ROW Action="AI_LaunchApp" Type="1" Source="aicustact.dll" Target="[#ZeroTierOne.exe]"/>
     <ROW Action="AI_PREPARE_UPGRADE" Type="65" Source="aicustact.dll" Target="PrepareUpgrade"/>
-    <ROW Action="AI_PinShortcuts" Type="1" Source="ShortcutFlags.dll" Target="PinShortcuts"/>
-    <ROW Action="AI_PinToTaskbar" Type="1025" Source="ShortcutFlags.dll" Target="PinToTaskbar" WithoutSeq="true"/>
     <ROW Action="AI_PrepareChainers" Type="1" Source="chainersupport.dll" Target="PrepareChainedPackages"/>
-    <ROW Action="AI_PrepareShortcutFlags" Type="1" Source="ShortcutFlags.dll" Target="PrepareActionData"/>
     <ROW Action="AI_RESTORE_AI_SETUPEXEPATH" Type="51" Source="AI_SETUPEXEPATH" Target="[AI_SETUPEXEPATH_ORIGINAL]"/>
     <ROW Action="AI_RESTORE_LOCATION" Type="65" Source="aicustact.dll" Target="RestoreLocation"/>
     <ROW Action="AI_RemoveExternalUIStub" Type="1" Source="ExternalUICleaner.dll" Target="RemoveExternalUIStub"/>
@@ -229,8 +248,6 @@
     <ROW Action="AI_TxtUpdaterConfig" Type="11265" Source="TxtUpdater.dll" Target="OnTxtUpdaterConfig" WithoutSeq="true"/>
     <ROW Action="AI_TxtUpdaterInstall" Type="1" Source="TxtUpdater.dll" Target="OnTxtUpdaterInstall"/>
     <ROW Action="AI_TxtUpdaterRollback" Type="11521" Source="TxtUpdater.dll" Target="OnTxtUpdaterRollback" WithoutSeq="true"/>
-    <ROW Action="AI_UnpinFromTaskbar" Type="1025" Source="ShortcutFlags.dll" Target="UnpinFromTaskbar" WithoutSeq="true"/>
-    <ROW Action="AI_UnpinShortcuts" Type="1" Source="ShortcutFlags.dll" Target="UnpinShortcuts"/>
     <ROW Action="AI_XmlCommit" Type="11777" Source="xmlCfg.dll" Target="OnXmlCommit" WithoutSeq="true"/>
     <ROW Action="AI_XmlConfig" Type="11265" Source="xmlCfg.dll" Target="OnXmlConfig" WithoutSeq="true"/>
     <ROW Action="AI_XmlInstall" Type="1" Source="xmlCfg.dll" Target="OnXmlInstall" AdditionalSeq="AI_DATA_SETTER"/>
@@ -242,6 +259,7 @@
     <ROW Action="SET_TARGETDIR_TO_APPDIR" Type="51" Source="TARGETDIR" Target="[APPDIR]"/>
     <ROW Action="TapDeviceRemove32" Type="3154" Source="zerotierone_x86.exe" Target="-D"/>
     <ROW Action="TapDeviceRemove64" Type="3154" Source="zerotierone_x64.exe" Target="-D"/>
+    <ROW Action="TerminateUI" Type="1" Source="aicustact.dll" Target="StopProcess" Options="1" AdditionalSeq="AI_DATA_SETTER_6"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiEmbeddedChainerComponent">
     <ROW MsiEmbeddedChainer="msichainer.exe" Condition="VersionMsi &gt;= &quot;4.05&quot;" CommandLine="[AI_CHAINER_CMD_LINE]" Source="msichainer.exe" Type="2"/>
@@ -258,7 +276,6 @@
     <ROW Action="AI_STORE_LOCATION" Condition="(Not Installed) OR REINSTALL" Sequence="1502"/>
     <ROW Action="AI_PREPARE_UPGRADE" Condition="AI_UPGRADE=&quot;No&quot; AND (Not Installed)" Sequence="1399"/>
     <ROW Action="AI_ResolveKnownFolders" Sequence="51"/>
-    <ROW Action="AI_PrepareShortcutFlags" Condition="(VersionNT &gt; 501) AND ((NOT Installed) OR (Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;)))" Sequence="4501"/>
     <ROW Action="AI_XmlInstall" Condition="(REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5103"/>
     <ROW Action="AI_DATA_SETTER" Condition="(REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5102"/>
     <ROW Action="AI_XmlUninstall" Condition="(REMOVE)" Sequence="3102"/>
@@ -266,17 +283,29 @@
     <ROW Action="InstallFinalize" Sequence="6597" SeqType="0" MsiKey="InstallFinalize"/>
     <ROW Action="AI_RemoveExternalUIStub" Condition="(REMOVE=&quot;ALL&quot;) AND ((VersionNT &gt; 500) OR((VersionNT = 500) AND (ServicePackLevel &gt;= 4)))" Sequence="1501"/>
     <ROW Action="AI_GetArpIconPath" Sequence="1401"/>
-    <ROW Action="TapDeviceRemove32" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE ) AND ( NOT VersionNT64 )" Sequence="1601"/>
-    <ROW Action="TapDeviceRemove64" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE ) AND ( VersionNT64 )" Sequence="1602"/>
+    <ROW Action="TapDeviceRemove32" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE ) AND ( NOT VersionNT64 )" Sequence="1603"/>
+    <ROW Action="TapDeviceRemove64" Condition="( Installed AND ( REMOVE = &quot;ALL&quot; OR AI_INSTALL_MODE = &quot;Remove&quot; ) AND NOT UPGRADINGPRODUCTCODE ) AND ( VersionNT64 )" Sequence="1604"/>
     <ROW Action="AI_PrepareChainers" Condition="VersionMsi &gt;= &quot;4.05&quot;" Sequence="5851"/>
     <ROW Action="AI_FwInstall" Condition="(VersionNT &gt;= 501) AND (REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5802"/>
     <ROW Action="AI_DATA_SETTER_2" Condition="(VersionNT &gt;= 501) AND (REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5801"/>
     <ROW Action="AI_FwUninstall" Condition="(VersionNT &gt;= 501) AND (REMOVE=&quot;ALL&quot;)" Sequence="1702"/>
     <ROW Action="AI_DATA_SETTER_3" Condition="(VersionNT &gt;= 501) AND (REMOVE=&quot;ALL&quot;)" Sequence="1701"/>
-    <ROW Action="AI_DetectSoftware" Sequence="101"/>
-    <ROW Action="AI_PinShortcuts" Condition="(VersionNT &gt; 600) AND ((NOT Installed) OR (Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;)))" Sequence="4502"/>
-    <ROW Action="AI_UnpinShortcuts" Condition="(VersionNT &gt; 600) AND (REMOVE = &quot;ALL&quot;)" Sequence="3199"/>
+    <ROW Action="AI_DetectSoftware" Sequence="102"/>
     <ROW Action="AI_TxtUpdaterInstall" Sequence="5101"/>
+    <ROW Action="AI_BACKUP_AI_SETUPEXEPATH" Sequence="99" Builds="ExeBuild"/>
+    <ROW Action="AI_RESTORE_AI_SETUPEXEPATH" Condition="AI_SETUPEXEPATH_ORIGINAL" Sequence="101" Builds="ExeBuild"/>
+    <ROW Action="AI_DeleteCadLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="199" Builds="ExeBuild"/>
+    <ROW Action="AI_DeleteRCadLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="198" Builds="ExeBuild"/>
+    <ROW Action="AI_ExtractCadLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="197" Builds="ExeBuild"/>
+    <ROW Action="AI_FindExeLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="196" Builds="ExeBuild"/>
+    <ROW Action="AI_ExtractLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="1549" Builds="ExeBuild"/>
+    <ROW Action="AI_DeleteRLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="1548" Builds="ExeBuild"/>
+    <ROW Action="AI_DeleteLzma" Condition="SETUPEXEDIR=&quot;&quot; AND Installed AND (REMOVE&lt;&gt;&quot;ALL&quot;) AND (AI_INSTALL_MODE&lt;&gt;&quot;Remove&quot;) AND (NOT PATCH)" Sequence="6596" Builds="ExeBuild"/>
+    <ROW Action="AI_ExtractFiles" Sequence="3998" Builds="ExeBuild"/>
+    <ROW Action="AI_DATA_SETTER_4" Sequence="3997"/>
+    <ROW Action="AI_EstimateExtractFiles" Sequence="3999" Builds="ExeBuild"/>
+    <ROW Action="TerminateUI" Sequence="1602"/>
+    <ROW Action="AI_DATA_SETTER_6" Sequence="1601"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiInstallUISequenceComponent">
     <ROW Action="AI_RESTORE_LOCATION" Condition="APPDIR=&quot;&quot;" Sequence="749"/>
@@ -290,12 +319,18 @@
   <COMPONENT cid="caphyon.advinst.msicomp.MsiLaunchConditionsComponent">
     <ROW Condition="( Version9X OR ( NOT VersionNT64 ) OR ( VersionNT64 AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &gt;= 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &lt;&gt; 1)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR (((VersionNT64 = 502) AND (ServicePackLevel &lt;&gt; 2)) OR (MsiNTProductType &lt;&gt; 1))) AND ((VersionNT64 &lt;&gt; 502) OR ((VersionNT64 = 502) AND ((MsiNTProductType = 1) OR (ServicePackLevel &gt;= 1)))) AND ((VersionNT64 &lt;&gt; 502) OR ((VersionNT64 = 502) AND ((MsiNTProductType = 1) OR (ServicePackLevel &lt;&gt; 1)))) AND ((VersionNT64 &lt;&gt; 502) OR ((VersionNT64 = 502) AND ((MsiNTProductType = 1) OR (ServicePackLevel &lt;&gt; 2)))) ) )" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNT64Display]" DescriptionLocId="AI.LaunchCondition.NoSpecificNT64" IsPredefined="true" Builds="DefaultBuild"/>
     <ROW Condition="( Version9X OR VersionNT64 OR ( VersionNT AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &gt;= 1))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 1))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 2))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 3))) AND ((VersionNT &lt;&gt; 500) OR ((VersionNT = 500) AND (ServicePackLevel &lt;&gt; 4))) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &gt;= 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 2))) OR VersionNT64) AND (((VersionNT &lt;&gt; 501) OR ((VersionNT = 501) AND (ServicePackLevel &lt;&gt; 3))) OR VersionNT64) AND (((VersionNT &lt;&gt; 502) OR ((VersionNT = 502) AND (ServicePackLevel &gt;= 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 502) OR ((VersionNT = 502) AND (ServicePackLevel &lt;&gt; 1))) OR VersionNT64) AND (((VersionNT &lt;&gt; 502) OR ((VersionNT = 502) AND (ServicePackLevel &lt;&gt; 2))) OR VersionNT64) ) )" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNTDisplay]" DescriptionLocId="AI.LaunchCondition.NoSpecificNT" IsPredefined="true" Builds="DefaultBuild"/>
-    <ROW Condition="(VersionNT &lt;&gt; 400)" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNT40Display]" DescriptionLocId="AI.LaunchCondition.NoNT40" IsPredefined="true" Builds="DefaultBuild"/>
+    <ROW Condition="(VersionNT &lt;&gt; 400)" Description="[ProductName] cannot be installed on the following Windows versions: [WindowsTypeNT40Display]." DescriptionLocId="AI.LaunchCondition.NoNT40" IsPredefined="true" Builds="DefaultBuild;ExeBuild"/>
     <ROW Condition="AI_DETECTED_DOTNET_VERSION &gt;= AI_REQUIRED_DOTNET_VERSION" Description="[ProductName] cannot be installed on systems with .NET Framework version lower than [AI_REQUIRED_DOTNET_DISPLAY]." DescriptionLocId="AI.LaunchCondition.DotNET" IsPredefined="true" Builds="DefaultBuild"/>
     <ROW Condition="Privileged" Description="[ProductName] requires administrative privileges to install." DescriptionLocId="AI.LaunchCondition.Privileged" IsPredefined="true" Builds="DefaultBuild"/>
-    <ROW Condition="VersionNT" Description="[ProductName] cannot be installed on [WindowsType9XDisplay]" DescriptionLocId="AI.LaunchCondition.No9X" IsPredefined="true" Builds="DefaultBuild"/>
+    <ROW Condition="SETUPEXEDIR OR (REMOVE=&quot;ALL&quot;)" Description="This package can only be run from a bootstrapper." DescriptionLocId="AI.LaunchCondition.RequireBootstrapper" IsPredefined="true" Builds="ExeBuild"/>
+    <ROW Condition="VersionNT" Description="[ProductName] cannot be installed on [WindowsType9XDisplay]." DescriptionLocId="AI.LaunchCondition.No9X" IsPredefined="true" Builds="DefaultBuild;ExeBuild"/>
+  </COMPONENT>
+  <COMPONENT cid="caphyon.advinst.msicomp.MsiRegLocatorComponent">
+    <ROW Signature_="AI_EXE_PATH_CU" Root="1" Key="Software\Caphyon\Advanced Installer\LZMA\[ProductCode]\[ProductVersion]" Name="AI_ExePath" Type="2"/>
+    <ROW Signature_="AI_EXE_PATH_LM" Root="2" Key="Software\Caphyon\Advanced Installer\LZMA\[ProductCode]\[ProductVersion]" Name="AI_ExePath" Type="2"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiRegsComponent">
+    <ROW Registry="AI_ExePath" Root="-1" Key="Software\Caphyon\Advanced Installer\LZMA\[ProductCode]\[ProductVersion]" Name="AI_ExePath" Value="[AI_SETUPEXEPATH]" Component_="AI_ExePath"/>
     <ROW Registry="Comments" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="Comments" Value="[ARPCOMMENTS]" Component_="AI_CustomARPName"/>
     <ROW Registry="Contact" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="Contact" Value="[ARPCONTACT]" Component_="AI_CustomARPName"/>
     <ROW Registry="DisplayIcon" Root="-1" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\[ProductName] [ProductVersion]" Name="DisplayIcon" Value="[ARP_ICON_PATH]" Component_="AI_CustomARPName"/>
@@ -321,6 +356,8 @@
     <ROW FileKey="devcon.log" Component_="ProductInformation" FileName="devcon.log" DirProperty="One_Dir" InstallMode="3"/>
     <ROW FileKey="devcon_x64.exe" Component_="ProductInformation" FileName="devcon_x64.exe" DirProperty="One_Dir" InstallMode="3"/>
     <ROW FileKey="devcon_x86.exe" Component_="ProductInformation" FileName="devcon_x86.exe" DirProperty="One_Dir" InstallMode="3"/>
+    <ROW FileKey="latestupdate.exe" Component_="ProductInformation" FileName="latest-update.exe" DirProperty="One_Dir" InstallMode="3"/>
+    <ROW FileKey="latestupdate.json" Component_="ProductInformation" FileName="latest-update.json" DirProperty="One_Dir" InstallMode="3"/>
     <ROW FileKey="node.log" Component_="ProductInformation" FileName="node.log" DirProperty="One_Dir" InstallMode="3"/>
     <ROW FileKey="node.log.old" Component_="ProductInformation" FileName="node.log.old" DirProperty="One_Dir" InstallMode="3"/>
     <ROW FileKey="roottopology" Component_="ProductInformation" FileName="root-topology" DirProperty="One_Dir" InstallMode="3"/>
@@ -334,7 +371,7 @@
     <ROW ServiceInstall="zerotierone_x86.exe" Name="ZeroTierOneService" DisplayName="ZeroTier One" ServiceType="16" StartType="2" ErrorControl="32769" Component_="zerotierone_x86.exe" Description="Ethernet Virtualization Service"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiShortsComponent">
-    <ROW Shortcut="ZeroTierOne" Directory_="ProgramMenuFolder" Name="ZEROTI~1|ZeroTier One" Component_="ZeroTierOne.exe" Target="[#ZeroTierOne.exe]" Description="Ethernet Virtualization Control Panel" Hotkey="0" Icon_="ZeroTierIcon.exe" IconIndex="0" ShowCmd="1" WkDir="APPDIR" CustomFlags="1"/>
+    <ROW Shortcut="ZeroTierOne" Directory_="ProgramMenuFolder" Name="ZEROTI~1|ZeroTier One" Component_="ZeroTierOne.exe" Target="[#ZeroTierOne.exe]" Description="Ethernet Virtualization Control Panel" Hotkey="0" Icon_="ZeroTierIcon.exe" IconIndex="0" ShowCmd="1" WkDir="APPDIR"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiThemeComponent">
     <ATTRIBUTE name="UsedTheme" value="classic"/>