Acronis True Image (V9.1. Build 3633) Failure: "E000101F4: Acronis*True*Image*Workstation has not found any hard disk drives." Yeah right! Before I had A Silicon Image SIL3112 controller and two Maxtor 300GB SATA150 Model 6L300SO Everything worked fine with Acronis. I upgraded since the maxtor showed increasing sector error rates. I installed/upgraded to a Promise SATA300TX2plus controller and two Seagate Barracuda 320GB ST3320620AS The system is much faster, but, now I can't back up! Acronis reports: "E000101F4: Acronis*True*Image*Workstation has not found any hard disk drives." and shows an empty list. When I select "Files and Folders" instead of partition it shows a drive tree and then the same message again. when selected full, starts a backup but ends with: "E00040007: Failed to backup file or folder 'C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat'. Error opening the file. (0x40007) function = "CreateFileW", filename = "\\?\C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat" Tag = 0xA8A1022BD18AE036 The process cannot access the file because it is being used by another process. (0xFFF0) code = FFFFFFFF80070020 Tag = 0xBD28FDBD64EDB816" Can I ever expect anything in this industry to work? Now I have no backups! It all worked fine with the previous hardware!