I have Acronis TI-11 running on Vista Business. Yesterday my incremental backups stoped working and now I cannot complete a backup of any kind. The backup hangs with 2-6 minutes left, and then restarts my PC. Looking at the event logs afterwards I find an entry that says "The default transaction resource manager on volume C: encountered a non-retryable error and could not start" I have the latest version. I have downloaded the acronis drivers and enabled logging, however no log file is generated. I've run chkdsk /r /f and defragged. I've also deleted and recreated my page file. Not sure where to go from here. Daily backups are essential to me. Please advise. Thanks.