Filmcavity

Hi, I'd like to add my two penn'orth to vecchio's comment. I've just updated from v1.41.544 to 2.00.500. Running XP Home SP2 and through years of running CC in its various versions have never had a problem till now. It was reluctant to backup (worked on the third attempt) and refused to "fix all errors". It would however, do so individually. Am I missing a trick somewhere, or is this a genuine glitch please?