Hi - I am using Acronis True Image Home 2009 (Build 9709) on Windows Vista Ultimate x64. I am running a Core i7 920 on a Asus P6T Deluxe mobo, with 6Gb RAM, Nvidia GTX 295 gfx card and Creative Soundblaster Titanium Fatal1ty Pro sound card - all my drivers are fully up to date. I am trying to perform a scheduled daily incremental backup of a folder in the Program Files (x86) directory of my C: drive, but am constantly given the error message "Failed to backup file or folder".|Specified file does not exist.: None". I have tried enabling and disabling User Account Control with no difference in outcome. When I click ignore the backup seems to complete OK and I have validated the archive successfully. But what should be an automated task, carried out when the PC is unattended is turning into a manual task. Also, I'm not confident the backup is successful when True Image keeps reporting the backup as failed. Any help would be very much appreciated. Thanks.