App Store Update problems iMac
For the last couple months I have had a notification that I have software updates available on my iMac. When I open the App Store and click updates there will be the usual software updates and then there is an update for angry birds (which i dont have). I can update everything but the angry birds. When I click update for the angry birds it brings up an apple login in screen with an unfamiliar apple ID. I have tried to log in with my apple ID but it just says there was an error with the update try again later. I cant figure out a way to delete the update for angry birds. Can someone help me understand what and why this is happening and also how to fix it? Thank you for any help you can give.
-Jason
iMac (20-inch Mid 2007), OS X Mountain Lion (10.8.2)