[Fraz1]

Everytime I Launch gta frrom steam it runs on integrated graphics and not my 3gb Nvidia 555gt what should I do to get gta to run on my Nvidia card, Any help would be appreciated thanks.

[Frank.s]

It probably is actually running from your nvidia card but IV thinks that any 3gb card is about 256mb. I get this problem, it's solved by using the commandline -availablevidmem 2.0

[unc13bud]

google the gtafoprums for "optimus"
i think the solution ended up being that you would need to update your drivers, but