5 Replies Latest reply: Feb 18, 2011 4:55 AM by FishComputer
vilch Level 1 Level 1 (0 points)
I recently had my HDD upgraded on my Macbook, after reinstalling all my apps with Time Machine everything works fine except the App Store, which seems to be not working as it was prior to my reinstalling on my new HDD. My App Store shows there's no updates available, yet when I click on purchases, the app LittleSnapper shows "UPDATE" but when i click on it I keep getting this message "Sign in to (null) to update applications for that account". Also sometimes when I click "purchases" the App Store gives a message that I haven't bought any apps even though I bought about 12 apps since launch. I have only one apple account and I have signed into this account during experiencing this problem. Does anyone having the same problem? and please share if anyone found solution for this problem. Much appreciated.

Macbook Late 2009, Mac OS X (10.6.6)