IDE Added batch file to uninstall vsixs

Author: VladD2

Ide/uninstall-vsixs.cmd

@@ -0,0 +1,22 @@
+@echo off
+title BuildBoot
+
+SET MSBUILDENABLEALLPROPERTYFUNCTIONS=1
+setlocal ENABLEEXTENSIONS
+set KEY_NAME="HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\VS7"
+set VALUE_NAME=15.0
+
+for /f "tokens=3" %%a in ('reg query %KEY_NAME% /V %VALUE_NAME%  ^|findstr /ri "REG_SZ"') DO set Value=%%a
+
+if defined Value (
+"%Value%Common7\IDE\VSIXInstaller.exe" /u:TdlLangVsPackage
+"%Value%Common7\IDE\VSIXInstaller.exe" /u:NitraCSharpVsPackage
+"%Value%Common7\IDE\VSIXInstaller.exe" /u:NitraLangVsPackage
+"%Value%Common7\IDE\VSIXInstaller.exe" /u:NitraCommonVSIX
+
+) else (
+@echo %KEY_NAME%\%VALUE_NAME% not found.
+)
+
+pause
+