Currently Being ModeratedJul 14, 2012 6:39 AM (in response to alfredo87)
Try deleting the cache associated with the App Store ..
Quit the App Store if it's open.
Open the Finder. From the Finder menu bar click Go > Go to Folder
Type this exactly as you see it here:
Move the Cache.db file to the Trash.
Relaunch the App Store.
Try updating iPhoto.
Currently Being ModeratedJul 14, 2012 8:14 AM (in response to Carolyn Samit)
thanks but that didn't help!
I have stopped anti virus and done exactly what you suggested but the same error comes back again.
I then restored OS X from backup and same error again.
I also changed my AppleID password and it worked to login into this discussion but not with App Store.
When I tried to restore App Store it refused saying "Cannot be .... is used by OS X"
I am lost now: any suggestioon?
Thanks for your help but no solution so far...
Currently Being ModeratedJul 19, 2012 1:25 AM (in response to Pierre Bédat)
here is a possible solution:
I posted something similar earlier in the discussion:
or this article:
I recommend you to follow the article since it is very clearly written!!
Message was edited by: alfredo87
Currently Being ModeratedJul 19, 2012 2:00 AM (in response to alfredo87)
I've read all of this but downgrading a system is always a mess. I think I'll rather wait for Mountain Lion to be released in a few days, although I do not know how I'll purchase it without an App Store connection……
Currently Being ModeratedJul 19, 2012 4:54 AM (in response to alfredo87)
I fineally applied the "keychain" procedure (more or less because 2 certificates refused to behave as expected) http://b.rthr.me/wp/?p=356 as dedcribed in the alfredo's post and it seems to have solve the issue.
Thank you to ALL of you for your help