diff --git a/Telegram/SourceFiles/platform/win/windows_dlls.cpp b/Telegram/SourceFiles/platform/win/windows_dlls.cpp
index ec40c3f58..2a7278c86 100644
--- a/Telegram/SourceFiles/platform/win/windows_dlls.cpp
+++ b/Telegram/SourceFiles/platform/win/windows_dlls.cpp
@@ -7,26 +7,43 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "platform/win/windows_dlls.h"
 
+#include "base/platform/win/base_windows_safe_library.h"
+
 #include <VersionHelpers.h>
 #include <QtCore/QSysInfo>
 
 namespace Platform {
 namespace Dlls {
 
-f_SetDllDirectory SetDllDirectory;
-
-HINSTANCE LibKernel32;
+using base::Platform::SafeLoadLibrary;
+using base::Platform::LoadMethod;
 
 void init() {
 	static bool inited = false;
 	if (inited) return;
 	inited = true;
 
-	LibKernel32 = LoadLibrary(L"KERNEL32.DLL");
-	load(LibKernel32, "SetDllDirectoryW", SetDllDirectory);
-	if (SetDllDirectory) {
-		// Remove the current directory from the DLL search order.
-		SetDllDirectory(L"");
+	// Remove the current directory from the DLL search order.
+	::SetDllDirectory(L"");
+
+	const auto list = {
+		u"dbghelp.dll"_q,
+		u"dbgcore.dll"_q,
+		u"propsys.dll"_q,
+		u"winsta.dll"_q,
+		u"textinputframework.dll"_q,
+		u"uxtheme.dll"_q,
+		u"igdumdim32.dll"_q,
+		u"amdhdl32.dll"_q,
+		u"wtsapi32.dll"_q,
+		u"propsys.dll"_q,
+		u"combase.dll"_q,
+		u"dwmapi.dll"_q,
+		u"rstrtmgr.dll"_q,
+		u"psapi.dll"_q,
+	};
+	for (const auto &lib : list) {
+		SafeLoadLibrary(lib);
 	}
 }
 
@@ -53,59 +70,50 @@ f_RmShutdown RmShutdown;
 f_RmEndSession RmEndSession;
 f_GetProcessMemoryInfo GetProcessMemoryInfo;
 
-HINSTANCE LibUxTheme;
-HINSTANCE LibShell32;
-HINSTANCE LibWtsApi32;
-HINSTANCE LibPropSys;
-HINSTANCE LibComBase;
-HINSTANCE LibDwmApi;
-HINSTANCE LibRstrtMgr;
-HINSTANCE LibPsApi;
-
 void start() {
 	init();
 
-	LibShell32 = LoadLibrary(L"SHELL32.DLL");
-	load(LibShell32, "SHAssocEnumHandlers", SHAssocEnumHandlers);
-	load(LibShell32, "SHCreateItemFromParsingName", SHCreateItemFromParsingName);
-	load(LibShell32, "SHOpenWithDialog", SHOpenWithDialog);
-	load(LibShell32, "OpenAs_RunDLLW", OpenAs_RunDLL);
-	load(LibShell32, "SHQueryUserNotificationState", SHQueryUserNotificationState);
-	load(LibShell32, "SHChangeNotify", SHChangeNotify);
-	load(LibShell32, "SetCurrentProcessExplicitAppUserModelID", SetCurrentProcessExplicitAppUserModelID);
+	const auto LibShell32 = SafeLoadLibrary(u"shell32.dll"_q);
+	LoadMethod(LibShell32, "SHAssocEnumHandlers", SHAssocEnumHandlers);
+	LoadMethod(LibShell32, "SHCreateItemFromParsingName", SHCreateItemFromParsingName);
+	LoadMethod(LibShell32, "SHOpenWithDialog", SHOpenWithDialog);
+	LoadMethod(LibShell32, "OpenAs_RunDLLW", OpenAs_RunDLL);
+	LoadMethod(LibShell32, "SHQueryUserNotificationState", SHQueryUserNotificationState);
+	LoadMethod(LibShell32, "SHChangeNotify", SHChangeNotify);
+	LoadMethod(LibShell32, "SetCurrentProcessExplicitAppUserModelID", SetCurrentProcessExplicitAppUserModelID);
 
-	LibUxTheme = LoadLibrary(L"UXTHEME.DLL");
-	load(LibUxTheme, "SetWindowTheme", SetWindowTheme);
+	const auto LibUxTheme = SafeLoadLibrary(u"uxtheme.dll"_q);
+	LoadMethod(LibUxTheme, "SetWindowTheme", SetWindowTheme);
 
 	if (IsWindowsVistaOrGreater()) {
-		LibWtsApi32 = LoadLibrary(L"WTSAPI32.DLL");
-		load(LibWtsApi32, "WTSRegisterSessionNotification", WTSRegisterSessionNotification);
-		load(LibWtsApi32, "WTSUnRegisterSessionNotification", WTSUnRegisterSessionNotification);
+		const auto LibWtsApi32 = SafeLoadLibrary(u"wtsapi32.dll"_q);
+		LoadMethod(LibWtsApi32, "WTSRegisterSessionNotification", WTSRegisterSessionNotification);
+		LoadMethod(LibWtsApi32, "WTSUnRegisterSessionNotification", WTSUnRegisterSessionNotification);
 
-		LibPropSys = LoadLibrary(L"PROPSYS.DLL");
-		load(LibPropSys, "PropVariantToString", PropVariantToString);
-		load(LibPropSys, "PSStringFromPropertyKey", PSStringFromPropertyKey);
+		const auto LibPropSys = SafeLoadLibrary(u"propsys.dll"_q);
+		LoadMethod(LibPropSys, "PropVariantToString", PropVariantToString);
+		LoadMethod(LibPropSys, "PSStringFromPropertyKey", PSStringFromPropertyKey);
 
 		if (IsWindows8OrGreater()) {
-			LibComBase = LoadLibrary(L"COMBASE.DLL");
-			load(LibComBase, "RoGetActivationFactory", RoGetActivationFactory);
-			load(LibComBase, "WindowsCreateStringReference", WindowsCreateStringReference);
-			load(LibComBase, "WindowsDeleteString", WindowsDeleteString);
+			const auto LibComBase = SafeLoadLibrary(u"combase.dll"_q);
+			LoadMethod(LibComBase, "RoGetActivationFactory", RoGetActivationFactory);
+			LoadMethod(LibComBase, "WindowsCreateStringReference", WindowsCreateStringReference);
+			LoadMethod(LibComBase, "WindowsDeleteString", WindowsDeleteString);
 		}
 
-		LibDwmApi = LoadLibrary(L"DWMAPI.DLL");
-		load(LibDwmApi, "DwmIsCompositionEnabled", DwmIsCompositionEnabled);
+		const auto LibDwmApi = SafeLoadLibrary(u"dwmapi.dll"_q);
+		LoadMethod(LibDwmApi, "DwmIsCompositionEnabled", DwmIsCompositionEnabled);
 
-		LibRstrtMgr = LoadLibrary(L"RSTRTMGR.DLL");
-		load(LibRstrtMgr, "RmStartSession", RmStartSession);
-		load(LibRstrtMgr, "RmRegisterResources", RmRegisterResources);
-		load(LibRstrtMgr, "RmGetList", RmGetList);
-		load(LibRstrtMgr, "RmShutdown", RmShutdown);
-		load(LibRstrtMgr, "RmEndSession", RmEndSession);
+		const auto LibRstrtMgr = SafeLoadLibrary(u"rstrtmgr.dll"_q);
+		LoadMethod(LibRstrtMgr, "RmStartSession", RmStartSession);
+		LoadMethod(LibRstrtMgr, "RmRegisterResources", RmRegisterResources);
+		LoadMethod(LibRstrtMgr, "RmGetList", RmGetList);
+		LoadMethod(LibRstrtMgr, "RmShutdown", RmShutdown);
+		LoadMethod(LibRstrtMgr, "RmEndSession", RmEndSession);
 	}
 
-	LibPsApi = LoadLibrary(L"PSAPI.DLL");
-	load(LibPsApi, "GetProcessMemoryInfo", GetProcessMemoryInfo);
+	const auto LibPsApi = SafeLoadLibrary(u"psapi.dll"_q);
+	LoadMethod(LibPsApi, "GetProcessMemoryInfo", GetProcessMemoryInfo);
 }
 
 } // namespace Dlls
diff --git a/Telegram/SourceFiles/platform/win/windows_dlls.h b/Telegram/SourceFiles/platform/win/windows_dlls.h
index 8844d87ef..c76865e78 100644
--- a/Telegram/SourceFiles/platform/win/windows_dlls.h
+++ b/Telegram/SourceFiles/platform/win/windows_dlls.h
@@ -30,14 +30,6 @@ extern f_SetDllDirectory SetDllDirectory;
 
 void start();
 
-template <typename Function>
-bool load(HINSTANCE library, LPCSTR name, Function &func) {
-	if (!library) return false;
-
-	func = reinterpret_cast<Function>(GetProcAddress(library, name));
-	return (func != nullptr);
-}
-
 // UXTHEME.DLL
 using f_SetWindowTheme = HRESULT(FAR STDAPICALLTYPE*)(
 	HWND hWnd,
diff --git a/Telegram/lib_base b/Telegram/lib_base
index 3017da83c..01ca681ab 160000
--- a/Telegram/lib_base
+++ b/Telegram/lib_base
@@ -1 +1 @@
-Subproject commit 3017da83c15e5e27244ab66526fea8cc3bddb7cf
+Subproject commit 01ca681ab3aecda8c372b1bb77999f3b7b7a52c6
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index 262b3eb33..09918f013 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit 262b3eb33593c638c46a30423c3774d9fe8171fc
+Subproject commit 09918f0133ce0070000b9ca2a798057e6ad8bd5d
diff --git a/cmake b/cmake
index 6b36a649d..9346d5f89 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit 6b36a649dc0061138cf60bac65d9a40a5c9faea3
+Subproject commit 9346d5f89510c4f9e340a0e26a1f8c2244e7de29