i think your problem is the file with this crack.bat tries to patch is read only so you shoul remove this.rightclick in explorer and remove this.
But I would do another way.
copy all files from cd to hd and copy now all files to cd but create a extra directory called \crack in this directory you copy your cracked ra2.exe i think then when all is on your cd it run.
After you insatlled the game and replaced the ex ein your installdirectory with the one in your \crack directory.
So enough for today I will somke weed now
