Hi Amir,
Can you please do the following?
1) Logon to the PC that is experiencing the notifications as a user with ADMIN rights.
2) Download the tool: http://go.microsoft.com/fwlink/?linkid=52012 click RUN.
3) When the tool loads, click CONTINUE.
4) Is the RESOLVE button available? If so, please click RESOLVE to allow the diagnostic tool to repair the issue.
5) From the Windows tab, click the COPY button.
6) Reply back to this post and PASTE the results.
Thanks,
Michelle