Mass effect 1

[Roach_of_Wrath]

I purchased the Mass effect Trilogy, but when I try to plat Mass Effect 1 it won't open it.

[Fred_vdp]

Have you seen this thread? http://answers.ea.com/t5/Mass-Effect-1/PC-Mass-Effect-Won-t-Start-A-New-Solution/td-p/1435666