My Windows 10 laptop (v1607, Build 14393.105) is losing free hard disk space and won\’t let me change the necessary settings to stop it. I went to Control Panel > All Control Panel Items >File History > Advanced SettingsHere\’s what I found:Save copies of file: Every hourKeep saved versions: Forever I made the following changes:Save copies of files: DailyKeep saved versions: 1 month I clicked Save Changes button at the bottom of the screen and closed the dialog. I went back to Control Panel > All Control Panel Items >File History > Advanced Settings and the original settings were back.I clicked on the Open Event Log down below. I get a prompt telling me it\’s creating a snap-in, which fails every time. My hard disk\’s free space is getting smaller and smaller. I don\’t need this! If I want to back up my data, I\’ll do it manually. How do I fix this problem?