11th November 2006
Is there a Free program(Not Advanced Cab Repair) that does the job? I'm not even sure it's possible to do when the .cab file is on a disc.
6th February 2005
If the file is corrupted then its unlikely you would be able to "fix" it. If the file is on a read only device then you wouldn't be able to alter it, unless you pulled the files onto a drive to alter and then burned them onto a writable disc.