1_ Go to your startup menu and open the run command.

2_ Type in regedit

3_ Follow these folders:
HKEY_CURRENT_USER
\Software
\\Microsoft
\\\Windows
\\\\\CurrentVersion
\\\\\\Explore
\\\\\\\\User Shell Folders

Make sure you open USER SHELL FOLDERS and NOT just SHELL FOLDERS.

4_Delete the Key for "My Pictures"
4_Create a new string value called "My Pictures"
Set its value to "cImages"
(assuming "cImages" is the path to the folder that contains your images)