Windows 7 Windows 7 Fails to install, "Windows cannot install required files"

My issue was with...

My memory. I was running 1.5 gig on dual channel; I removed the two cheap 256 Mb sticks and all went smooth.

I put them back in after the install and I have no known issues.
My guess is most of the problems is with cheap or so-so memory.
 
Windows cant find DLL's

Are you using a re-writeable DVD? Windows wont install if it is. Wont find the DLL's. Also a good burning programme is Deep Burner which is free. Hope this helps.
 



yeah, exactly the problem is in your RAM