The manual of R Wipe & Clean says
but version 20 has no rwiperun.exe = and my resulting question in the rtt forum was "how can that be done in version 20?" and the answer was
QuoteYou should use RwcRun.exe instead of rwiperun.exe. We'll correct the documentation.
That was the initial situation from where I created this batch file
and that is the answer
that C:\Program Files (x86)\R-Wipe & Clean is the program location and fist error seams to be the extra spaces in R-Wipe & Clean
any hint what could be the reason why it don't work?