Try editing this registry key to see if this helps:
1. Launch the registry editor as Administrator.
a. Click on the Windows Start menu, Type "Regedit" without the quotation marks. Right click on Regedit and choose "Run as administrator" and click Yes on the UAC dialog.
2. Back up (Export) and then rename the Registry Key if applicable.
a. Navigate to [HKEY_USERS\S-1-5-18\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders]
b. Look at the AppData key in the right pane of the registry window. If the Data column contains only "%APPDATA%, then proceed. If not, then do not go any further. Close the registry editor.
c. Click on the AppData key in the right pane of the registry window, which should highlight the key.
d. Then click on File, Export and choose a location and name of the saved original registry key and click the Save button. Don't forget where you saved it!
e. Double-click on the "AppData" key in the right pane of the registry window.
f. In the "Value Data" field, change "%APPDATA%" to “%USERPROFILE%\AppData\Roaming" and click on OK
3- Reboot the machine
4- Attempt to re-initialize Office Starter again
