Hello Jimmy,
Thank you again for your reply.
I would like you to try following steps.
a. Press the windows key (or click Windows Button) and type regedit; then hit enter. Registry Editor opens.
b. Press CTRL+F and Type LmCompatibilityLevel and press Enter.
This should navigate you to a Folder names LSA (On left) with the registry key you searched for on the right.
c. Please click to highlight this key and go to File>Export and save it as backup.reg on your desktop.
d. Once this is done please right click on the registry key and click modify.
e. Please set the key value to 2. (If this does not work please retrace your steps to here and enter 0)
f. Once 2 has been entered click ok and close all open windows and reboot.
g. If the error still comes up while doing restore, please verify it is the same as the previous you received then try downgrading the 2 to a zero by following the steps previously listed.
Note: Serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
http://windows.microsoft.com/en-us/windows/back-up-registry
I hope this helps.
Thank you