When attempting to install 3.8.2 on Windows 10 Build 14257 (Preview Build), I get a "sharing violation while accessing C:\Programs Files (x86)\Tweaking.com\Windows Repair (All in One)\files\registry_backup_tool\TweakingImgCtl.ocx."
I realize that most folks do not have this build of Windows 10, but it is something you might want to take a look at, as I had the same issue with build 14251. With 14251, I was able to run the Portable version of Windows Repair, and I assume I could do so with this build, too.