can not delete files

I converted music from .cda to .mp3 with AWMAWorkshop and now I cannot delete the files created on my desktop. I am getting the message cannot delete file: Cannot read from the source file or disk. please help

 

Try rebooting your puter and then delete them (if they're still there).

 

Try deleting in safe mode or use MoveOnBoot.

Johanna

 

I tried the moveonboot, nothing happened, tried in safe mode with no success tried system restore it dissappeared from thje desktop but when I tried to empty recycling bin I had the same error report and cannot empty recycling bin

 

Click start>run and type cmd. At the command prompt type chkdsk /r. Answer yes to checking the disk the next time you boot. Then reboot and let chkdsk do it's thing. When you get back into windows give it another try.

 

tried the above suggestion but with no luck