Problem with recovery disc Windows 7

Hi I have a Toshiba Satellite C660/C660D. I made recovery disc at time of purchase. I ran into problems and called Toshiba. Ended up with more problems. They advised me to use recovery media discs. 1st disc was fine. Put in the 2nd disc when prompted all was fine till I got this error at the end "Copying F:\ZZI mg\15489XSP9.swm to V:\HHRecovery\SWImg XSP9 [9/9]
Data error <cyclic redundancy check>.
0 file<s> copied.
ERROR : Copy of splitpart or ARCs failed!
Press any key to continue....

Any help gratefully appreciated.