I have a 64 Bit win 7 sys and cant get structure student to start?
Tekla Structures Learning is a 32-bit application, but it can be installed both on 32-bit and 64-bit computers, so that shouldn't cause this problem. Your license seemed to be OK too, but just to be sure, I just renewed it manually. Could you please try again?
Are you an educator? See options for institution licensing.