I've checked for any stray Windows Updates that needed installing - all installed, nothing helped. I found a lot of websites advertising solutions for the problem and I methodically went through each one. Please verify the Cryptographic Services are enabled and the cabinet file certificate is valid.'. I downloaded the DirectX update straight from the Microsoft website but everytime it begun initializing the installation, I would get the same error: 'A cabinet file necessary for installation cannot be trusted.

I encountered some problems loading the game and after some troubleshooting I deduced it to be a problem with DirectX 11. Then I tried downloading some graphical games I play. After Vista I was a bit leery about anything other than XP but after doing some of my normal things, I thought it was great. I was gifted a brand new Acer Aspire 5517 laptop as an early Christmas present, and it came with Windows 7.

I have been looking for solutions to my DirectX problem practically all day and I've finally come to the end of things I can try.

Directx 11 windows 7