I have several MP3 files that I am unable to change file properties for in Windows Vista...and these files seem to trip up my burning software as well. Right-clicking on files ->properties...unable to change. MP3 tag program...tags look fine and are identical to other files that are functional. Trying to change properties by clicking on the bottom of the dialog box and clicking save -> an unexpected error is preventing the operation...error 0xC00D0026: no error description available. How do I fix these files??!! Thanks for any help!