Microsoft Train Simulator Crashing On AMD R9 270X.

GTRSILENTX

Distinguished
Sep 21, 2012
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5
18,645
Hey guys, I just upgraded to a Sapphire AMD R9 270X Dual-X 2GB from my old GTX 570. I am running Windows 8.1. Before I upgraded to the R9 270X, The game ran fine but after I upgraded to the R9 270X the game won't start. The screen turns black and says "Microsoft Train Simulator Stopped Responding". Please help me.
My Conputer Specs:-
Intel® Core™ i5-4670 Processor @3.4GHz
16GB Corsair XMS3 DDR3-1600
Sapphire Dual-X R9 270X 2GB GDDR5 OC With Boost
GIGABYTE GA-B85M-D3H Motherboard
 

GTRSILENTX

Distinguished
Sep 21, 2012
99
5
18,645

I tried reinstalling many times. But the game crashes every time.