Something wrong with my Windows?

[SuhasTS]

I was running on a Wndows 8.1 32 Bit and last night I installed a Windows 8.1 64 bit by replacing the 32 bit version. Everything went fine but now I cant run any games that I used to play on the older version. Assassin's Creed , Need for Most wanted 2013 , Need for Rivals..
When I try to run the game this message shows " The application was unable to satrt correctly ( 0xc000007b ) . Click Ok to close application "
What should I do ?
I already tried reinstalling NET Framework, Reinstalling the games and updating my drivers.. No change what so ever. Please help

 

[vortical]

I suggest you read the rather lengthy solution that is posted in this thread http://www.tomshardware.com/answers/id-1991597/windows-64bit-error-0xc000007b.html

 

[vrumor]

Where did you get the games from?

 

[SuhasTS]

I tried everything suggested in there expect formatting and reinstalling it..
The problem still presists..
Is there any other solution to this??

 

[SuhasTS]

Hey I solved the problem with the games. The OS was 64 bit , but the games were 32 bit, that was the problem. But later I found out that all the softwares such as mozilla, chrome etc that i was using was also 32 bit. But how do they work and the games dosent. The answer is simple, its because of the place its installed. In 32 bit system there is just program files for installing softwares, but in 64 bit system, there is another folder called Program Files(x86) . if u install 32 bit softwares in there, they will run just like normal. So, I installed Far Cry 3 in that and worked.
# Long story short.. all games working fine now
Try this out guys, might save you the time