@REM https://learn.microsoft.com/en-us/dotnet/framework/tools/ngen-exe-native-image-generator
@ECHO Run as admin.
@ECHO Queues NGen.exe to precompile all LazyCat EXEs, if they are were expected.
@ECHO When queue has run output is in C:\Windows\assembly\NativeImages_v4.0.30319_64\ and C:\Windows\assembly\NativeImages_v4.0.30319_32\
@ECHO The two folders are not accessible with Explorer, but from fex CMD.
@ECHO Important: Memory use will be larger, startup and possibly execution will be faster.
@ECHO You may need to adjust the path of NGen.exe for version and bitnes, it is not in any environment variable.
@ECHO To uninstall change 'install' to 'uninstall'.
@ECHO ---

@SET LogFile=%Temp%\NGenLazyCat.log

@ECHO Started %DateTime% - %Time% >%LogFile%

@DIR "%ProgramFiles%\LazyCat\*.exe" /s /b >%Temp%\NGenLazyCatFileList.txt
@FOR /f "delims=" %%f in (%Temp%\NGenLazyCatFileList.txt) DO (C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe install "%%f" /queue)

@ECHO.
@ECHO.
@ECHO Update all images that have become invalid.
@ECHO.
@ECHO.
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe update /queue    >>%LogFile%
@ECHO.
@ECHO.
@ECHO When doing the next operation, the PC will be busy until finished.
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe executeQueuedItems    >>%LogFile%

@ECHO Ended %DateTime% - %Time% >>%LogFile%

@hBeep.exe DN