why are some of my path not added?

I want to run sublime and latex from USB Drive.This is the tutorial.

It does not work correctly because the path are not added succesfully.

This is my batch file to add the path.

del restorePath.txtecho %path% >> restorePath.txtsetx path "%path%"setx path "%~dp0SumatraPDF"setx path "%~dp0Sublime_Text_Build_3211_x64"setx path "%~dp0MikTex\MikTex\texmfs\install\miktex\bin\x64"setx path "%~dp0MikTex\MikTex\texmfs"setx path "%~dp0ImageMagick-7.0.10-23-portable-Q16-HDRI-x64"setx sublime "%~dp0Sublime_Text_Build_3211_x64"PAUSE

Sublime can check all the software required.It is shown that it cannot find the path for Latex and SumatraPDF.But somehow it can add path for ImageMagick.

Am I missing something in my batch file?