Thanks Kryten2, I'll try and use those files instead when I get time to do it later today 
I know, Safe Boot is done by holding Shift while booting, did that, it took ages to load and when it was finally done, no difference could be seen other than that the wallpaper was back to default.
So while in Safe Boot you weren't able to open any apps or create a new user? This is not the same as the Guest account.
I know, Safe Boot is done by holding Shift while booting, did that, it took ages to load and when it was finally done, no difference could be seen other than that the wallpaper was back to default.