[wpkg-users] icacls command timing out when run by wpkg

[heiko.helmle at horiba.com]

>       <install cmd='%COMSPEC% /C icacls C:\Users /t /c /remove:d 
> Admin /grant Admin:r >NUL'/>

I've seen a naked >NUL fail quite often and did a bit of trial and error 
and hat lots of pain with redirection. So I'll recommend you to try the /Q 
Parameter and suppress most output.

If that doesn't help, try forcing the redirection to be interpreted by the 
called cmd (with quotes) and try to redirect stderr as well:

"%COMSPEC% /C "icacls C:\Users /t /c /remove:d Admin /grant Admin:r >NUL 
2>&1"

Redirection is a nightmare in CMD and wpkg complicates things a little. 
For example this is the combination you need for 7z to unpack without 
stalling:
"%COMSPEC%" /c ""%TOOLDIR%\7za.exe" x -o"%targetdir%" "%target%" >nul"

Best Regards
 Heiko
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