After beginning to use Defraggler I began having a regular problem with my Acronis True Image 11 restore function. Five or six seconds into the restore, during its analyze phase, ATI11 would issue a message saying Partition Error Run List Corrupted...! After researching on the Acronis Web Site, and on the internet, I found that others were having a similar problem, and a few mentioned doing a defrag just prior to attempting a restore. To see if my problem was indeed related to defrag, I stopped running Defraggler, and de-installed it. I have not had the problem since (over a month)! For a test, I restored one of the known bad images (ATI11 was just imaging a partition that had the errors already) onto a spare external partition. I then ran 'CHKDSK /R' against the partition and CHKDSK found 4 errors! Just a heads up to Defrag developers and to fellow users. I shall watch this topic from time to time!
See the attached screen images: (1) The 'Partition Errror' messsage; (2) CHKDSK after a 'bad image' restore (3) CHKDSK after a 'good image' restore