MacBook Pro error when trying to update Apps in Appstore
I keep getting an Error that won't allow me to update the App--pop up tells me to use the Purchases Page to try again, which I've done, but I keep getting the same error. I updated my billing information, and have tried multiple procedures I've found Googl'ing around, but nothing has fixed it.
Any suggestions?!
Thank you in advance!
MacBook Pro with Retina display, OS X Mountain Lion (10.8.3)