Unknown Run time error occurred

Hello!
I have a problem to discuss with you guys , i hope i would be provided with the solution. From two or more days ,
My computer is not working well , there is something wrong. Whenever try to install any application , following windows
appeared and software installation doesn't proceed. It is a run time error
Error
A Runtime Error has occurred.
Do you wish to Debug?
Line: 37
Error: Unknown runtime error
