I am using Windows 7 SP1, and I ran the Disk Cleanup utility.
It tells me that I can save 920MB if I delete the Service Pack Backup Files.
Apparently, if I do so, I won't be able to uninstall the service pack.
Is that a good reason not to delete those files? Is there any reason why I would want to uninstall the service pack?
11 Answer
There is no good reason to keep them. Windows 7 without Sp1 is out of support, so removing Sp1 make so sense any longer. It was valid when Sp1 came in 2011. Here it was a valid option if you run into an issue with the Sp1 which didn't happen in Win7 RTM.