whenever i try to start the game i get a message saying'this app cant run on your pc' but its annoying because it worked before i was plying then it stopped and i got this message
HEEELLP ANY SUGGESTION ARE EXTREMELY APPRECIATED
Have you tried completely uninstalling GPBikes together with deleting the "Piboso" folder in your "My Documents" folder and then doing a system and registry clean with "CCleaner", and then downloading a fresh copy of GPbikes and re-installing?
As a potential quick fix, you could firstly just try re-installing GPBikes on top of your current installation.... Sometimes that works. ;)
Hope this helps mate. :)
Look at your antivirus, maybe it blocks the game.