I am using the following command to copy a file to the user's HDD:

$frmFull.CopyFilePB("@SCRIPTDIR\filename.txt","%WINDIR%\Temp",0,0)

The intention of using CopyFilePB is so the user is shown a GUI file copy progress. The problem is that if I change the last parameter (the "Replace All" option) to anything other than "0" the GUI file copy progress is not shown. If I leave it "0" then the user must click "Yes" to allow the file copy overwrite.