Windows BAT %~dp0

SET mypath=%~dp0

set vc_path=%mypath:~0,-1%


### Example  


C:\work\Develop>.\VC6\Bin\VCVARS32_win10.BAT


C:\work\Develop>echo %mypath%
C:\work\Develop\VC6\Bin\

C:\work\Develop>echo %mypath:~0,-1%
C:\work\Develop\VC6\Bin