How to update C# windows application exe in non admin user account

Question

Dear Genius,
            In my C# windows application i have to check any updates in my application from server,and then update my application admin users ,its working fine. If i check non admin user the application checking update from server then i can try to update the application,but its not working in NON ADMIN USERS.
How to solve this issue,

Thanks in advance,

Yours,
K.Suresh