Can't play Oblivion on my PC?

I downloaded and installed The Elder Scrolls IV: Oblivion in my PC.
When I try to run the game, an error report pops out, and the game stops. I've also tried Oldblivion, but nothing works.

Computer Specifications:

Ram: 64 MB

Graphics Card: Intel Core Duo MX 400

 

Pretty sure that you can't run it, sorry

Just to be 100% sure go here:
http://www.systemrequirementslab.com/referrer/srtest
and choose Oblivion, and it will tell you whether you meet the minimum requirements or not

Hope this helps