Okay well i have Windows Vista that could be one problem, but i can get into Diablo so it shouldn't be a problem. When ever i save and quit in a diablo game then go to my hero editor and open the guy he comes up. Then ill try to edit it will work and ill save, but when i save it always gives me the Error:
"Problems encountered when trying to save character to a file. Unable to delete the original file. Make sure file is not Read only, and character name is (legal)"
Does anyone have any ideas on what i can do to fix that? Maybe someone has had that problem before.

Thanks chunky~

right click on your 'save' folder, preferences and untick "read only"

Thanks you got rid of the error!! But now i save the file and go onto Diablo 2 and no changes have been made like i did absolutely nothing! Do you know how i can fix that?? Please someone help me i need it really bad!!

Thanks chunky~