After some testing, getBits() will be easier for you: getBits()==32 or getBits()==64 {JSCRIPT}=(if getBits()==32) RunCmd('cmd /c copy /y "C:\WPI\ChangeLog.txt" "C:\"',true,false) There are single quotes, ' , before cmd and after last " in the C:\ path. Copy and paste this into the CONFIG WIZARD, ***not***directly into your config.js. The cmd /c part may be optional. Try with and without it.