diff --git a/ext/installfiles/windows/ZeroTier One.aip b/ext/installfiles/windows/ZeroTier One.aip
index 8732e9f34..3042005e4 100644
--- a/ext/installfiles/windows/ZeroTier One.aip	
+++ b/ext/installfiles/windows/ZeroTier One.aip	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<DOCUMENT Type="Advanced Installer" CreateVersion="10.9" version="12.3.1" Modules="enterprise" RootPath="." Language="en" Id="{DC564647-6BF0-4550-87F4-89C938D0159C}">
+<DOCUMENT Type="Advanced Installer" CreateVersion="10.9" version="12.5" Modules="enterprise" RootPath="." Language="en" Id="{DC564647-6BF0-4550-87F4-89C938D0159C}">
   <COMPONENT cid="caphyon.advinst.msicomp.ProjectOptionsComponent">
     <ROW Name="HiddenItems" Value="UpdaterComponent;SerValComponent;AutorunComponent;MultipleInstancesComponent;MsiJavaComponent;MsiRegsComponent;MsiExtComponent;MsiAssemblyComponent;MsiDriverPackagesComponent;AnalyticsComponent;ActSyncAppComponent;MsiMergeModsComponent;MsiThemeComponent;BackgroundImagesComponent;DictionaryComponent;MsiEnvComponent;ScheduledTasksComponent;CPLAppletComponent;GameUxComponent;UserAccountsComponent;MsiClassComponent;WebApplicationsComponent;MsiOdbcDataSrcComponent;SqlConnectionComponent;SharePointSlnComponent;SilverlightSlnComponent;MsiAppSearchComponent"/>
   </COMPONENT>
@@ -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_PREDEF_LCONDS_PROPS" Value="AI_DETECTED_DOTNET_VERSION"/>
     <ROW Property="AI_PRODUCTNAME_ARP" Value="ZeroTier One"/>
     <ROW Property="AI_UNINSTALLER" Value="msiexec.exe"/>
     <ROW Property="ALLUSERS" Value="1"/>
@@ -23,10 +24,10 @@
     <ROW Property="CTRLS" Value="2"/>
     <ROW Property="MSIFASTINSTALL" MultiBuildValue="DefaultBuild:2"/>
     <ROW Property="Manufacturer" Value="ZeroTier, Inc."/>
-    <ROW Property="ProductCode" Value="1033:{53B5409D-BFB0-497A-AFE8-9CB6A003652C} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{C915A955-6F73-4326-A6B6-366A6132BDAA} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="ZeroTier One"/>
-    <ROW Property="ProductVersion" Value="1.0.5" Type="32"/>
+    <ROW Property="ProductVersion" Value="1.1.0" Type="32"/>
     <ROW Property="REBOOT" MultiBuildValue="DefaultBuild:ReallySuppress"/>
     <ROW Property="RUNAPPLICATION" Value="1" Type="4"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND"/>
@@ -56,8 +57,9 @@
     <ROW Directory="x86_Dir" Directory_Parent="tapwindows_Dir" DefaultDir="x86"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiCompsComponent">
-    <ROW Component="AI_CustomARPName" ComponentId="{7429F569-09E0-4148-99C2-64E125EF156B}" Directory_="APPDIR" Attributes="4" KeyPath="DisplayName" Options="1"/>
+    <ROW Component="AI_CustomARPName" ComponentId="{CD637A90-1485-4337-ABA6-C58C97157356}" 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="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"/>
     <ROW Component="ZeroTierOne.exe" ComponentId="{18B51525-77BF-4FD9-9C18-A10D4CFC25BA}" Directory_="APPDIR" Attributes="0" KeyPath="ZeroTierOne.exe"/>
     <ROW Component="index.html" ComponentId="{24AB46DC-56EA-4F3C-A8B7-95957509CDD1}" Directory_="ui_Dir" Attributes="0" KeyPath="index.html" Type="0"/>
@@ -69,11 +71,12 @@
     <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 ProductInformation ZeroTierOne.exe index.html 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 Newtonsoft.Json.dll ProductInformation ZeroTierOne.exe index.html 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">
-    <ROW File="ZeroTierOne.exe" Component_="ZeroTierOne.exe" FileName="ZEROTI~1.EXE|ZeroTier One.exe" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\bin\win-ui-wrapper\ZeroTier One.exe" SelfReg="false" NextFile="zttap300.cat_2"/>
+    <ROW File="Newtonsoft.Json.dll" Component_="Newtonsoft.Json.dll" FileName="NEWTON~1.DLL|Newtonsoft.Json.dll" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\windows\WinUI\bin\Release\Newtonsoft.Json.dll" SelfReg="false" DigSign="true"/>
+    <ROW File="ZeroTierOne.exe" Component_="ZeroTierOne.exe" FileName="ZEROTI~1.EXE|ZeroTier One.exe" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\windows\WinUI\bin\Release\ZeroTier One.exe" SelfReg="false" NextFile="zttap300.cat_2" DigSign="true"/>
     <ROW File="index.html" Component_="index.html" FileName="INDEX~1.HTM|index.html" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\ui\index.html" SelfReg="false" NextFile="main.js"/>
     <ROW File="main.js" Component_="index.html" FileName="main.js" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\ui\main.js" SelfReg="false" NextFile="react.min.js"/>
     <ROW File="react.min.js" Component_="index.html" FileName="REACTM~1.JS|react.min.js" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\ui\react.min.js" SelfReg="false" NextFile="simpleajax.min.js"/>
@@ -87,7 +90,7 @@
     <ROW File="zttap300.inf_1" Component_="zttap300.cat_1" FileName="zttap300.inf" Attributes="0" SourcePath="..\..\bin\tap-windows-ndis6\x86\zttap300.inf" SelfReg="false" NextFile="index.html"/>
     <ROW File="zttap300.sys_2" Component_="zttap300.cat" FileName="zttap300.sys" Attributes="0" SourcePath="..\..\bin\tap-windows-ndis6\x64\zttap300.sys" SelfReg="false" NextFile="zttap300.inf"/>
     <ROW File="zttap300.sys_3" Component_="zttap300.cat_1" FileName="zttap300.sys" Attributes="0" SourcePath="..\..\bin\tap-windows-ndis6\x86\zttap300.sys" SelfReg="false" NextFile="zttap300.inf_1"/>
-    <ROW File="ztui.min.js" Component_="index.html" FileName="ZTUIMI~1.JS|ztui.min.js" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\ui\ztui.min.js" SelfReg="false"/>
+    <ROW File="ztui.min.js" Component_="index.html" FileName="ZTUIMI~1.JS|ztui.min.js" Version="65535.65535.65535.65535" Attributes="0" SourcePath="..\..\..\ui\ztui.min.js" SelfReg="false" NextFile="Newtonsoft.Json.dll"/>
   </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"/>
@@ -144,8 +147,10 @@
     <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="SoftwareDetector.dll" SourcePath="&lt;AI_CUSTACTS&gt;SoftwareDetector.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="dotNetFx45_Full_setup.exe" SourcePath="dotNetFx45_Full_setup.exe"/>
     <ROW Name="msichainer.exe" SourcePath="&lt;AI_CUSTACTS&gt;msichainer.exe"/>
     <ROW Name="xmlCfg.dll" SourcePath="&lt;AI_CUSTACTS&gt;xmlCfg.dll"/>
   </COMPONENT>
@@ -194,6 +199,7 @@
     <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_DOWNGRADE" Type="19" Target="4010"/>
+    <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_FwConfig" Type="11265" Source="NetFirewall.dll" Target="OnFwConfig" WithoutSeq="true"/>
@@ -225,6 +231,7 @@
     <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="dotNetFx45_Full_setup.exe" Type="66" Source="dotNetFx45_Full_setup.exe" Target="/q /norestart"/>
   </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"/>
@@ -243,7 +250,7 @@
     <ROW Action="AI_DATA_SETTER" Condition="(REMOVE &lt;&gt; &quot;ALL&quot;)" Sequence="5101"/>
     <ROW Action="AI_XmlUninstall" Condition="(REMOVE)" Sequence="3102"/>
     <ROW Action="AI_DATA_SETTER_1" Condition="(REMOVE)" Sequence="3101"/>
-    <ROW Action="InstallFinalize" Sequence="6596" SeqType="0" MsiKey="InstallFinalize"/>
+    <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"/>
@@ -253,14 +260,17 @@
     <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="dotNetFx45_Full_setup.exe" Condition="( NOT Installed ) AND ( (AI_DETECTED_DOTNET_VERSION &lt; &quot;4.5&quot;) )" Sequence="6401"/>
+    <ROW Action="AI_DetectSoftware" Sequence="101"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiInstallUISequenceComponent">
     <ROW Action="AI_RESTORE_LOCATION" Condition="APPDIR=&quot;&quot;" Sequence="749"/>
     <ROW Action="AI_ResolveKnownFolders" Sequence="52"/>
     <ROW Action="AI_DpiContentScale" Sequence="51"/>
     <ROW Action="AI_BACKUP_AI_SETUPEXEPATH" Sequence="99"/>
-    <ROW Action="AI_RESTORE_AI_SETUPEXEPATH" Condition="AI_SETUPEXEPATH_ORIGINAL" Sequence="101"/>
+    <ROW Action="AI_RESTORE_AI_SETUPEXEPATH" Condition="AI_SETUPEXEPATH_ORIGINAL" Sequence="102"/>
     <ROW Action="ExecuteAction" Sequence="1299" SeqType="0" MsiKey="ExecuteAction"/>
+    <ROW Action="AI_DetectSoftware" Sequence="101"/>
   </COMPONENT>
   <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"/>
@@ -328,10 +338,10 @@
     <ROW XmlAttribute="xsischemaLocation" XmlElement="swidsoftware_identification_tag" Name="xsi:schemaLocation" Flags="14" Order="3" Value="http://standards.iso.org/iso/19770/-2/2008/schema.xsd software_identification_tag.xsd"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.XmlElementComponent">
-    <ROW XmlElement="swidbuild" ParentElement="swidnumeric" Name="swid:build" Condition="1" Order="2" Flags="14" Text="5"/>
+    <ROW XmlElement="swidbuild" ParentElement="swidnumeric" Name="swid:build" Condition="1" Order="2" Flags="14" Text="0"/>
     <ROW XmlElement="swidentitlement_required_indicator" ParentElement="swidsoftware_identification_tag" Name="swid:entitlement_required_indicator" Condition="1" Order="0" Flags="14" Text="false"/>
     <ROW XmlElement="swidmajor" ParentElement="swidnumeric" Name="swid:major" Condition="1" Order="0" Flags="14" Text="1"/>
-    <ROW XmlElement="swidminor" ParentElement="swidnumeric" Name="swid:minor" Condition="1" Order="1" Flags="14" Text="0"/>
+    <ROW XmlElement="swidminor" ParentElement="swidnumeric" Name="swid:minor" Condition="1" Order="1" Flags="14" Text="1"/>
     <ROW XmlElement="swidname" ParentElement="swidproduct_version" Name="swid:name" Condition="1" Order="0" Flags="14" Text="[ProductVersion]"/>
     <ROW XmlElement="swidname_1" ParentElement="swidsoftware_creator" Name="swid:name" Condition="1" Order="0" Flags="14" Text="ZeroTier, Inc."/>
     <ROW XmlElement="swidname_2" ParentElement="swidsoftware_licensor" Name="swid:name" Condition="1" Order="0" Flags="14" Text="ZeroTier, Inc."/>
diff --git a/ext/installfiles/windows/dotNetFx45_Full_setup.exe b/ext/installfiles/windows/dotNetFx45_Full_setup.exe
new file mode 100644
index 000000000..365b870b3
Binary files /dev/null and b/ext/installfiles/windows/dotNetFx45_Full_setup.exe differ