Please try below steps for verifying issue which you have reported from SupportAssist and share your findings.   [IMAGE] [IMAGE][IMAGE][IMAGE]    
    OK, so we just had a thread on this complaint, and I never saw a solution.     There is an check box option under Settings\System Repair labeled System Repair is Turned on, or off if checked. I can check it to turn off, then save and exit the program with no problem. But, when I re-enter Support Assist, it is back on. Other than removing the program, is Dell going to fix this?     In Dell's Support Assist, it seems System Repair is designed to make backups under certain conditions. These backups are hidden files and can be up to 18GB in size!  Windows makes Restore points automatically when there is a app or driver installation, and you can make them manually as well before doing any such updating. If concerned enough, one can also edit the registry to create a restore point every time your PC is booted. Most importantly, as compared to Support Assist, I actually have control over deleting any or all them entirely.
Dell Support Assist - System Repair can not be unchecked