Can't open/use iPhoto
Went to move a pic into iPhoto, and got the following msg.
'The photo library needs to be upgraded to work with this version of iPhoto.'
I am using an iMac desktop, running Mac OS X 10.7.5 and have (apparently) downloaded iPhoto 9.4.2.
The next part of the msg is:
'Your photo library will not be readable by previous versions of iPhoto after the upgrade.'
So this scared me enough to call Support on 10/28. Was told not to worry, just do it. But I was chicken and procrastinated.
Now I see where a number of other users are having problems with photo libraries, upgrades, etc., and I'm really scared.
Should I just take a deep breath and hit 'upgrade', or is there something else I should do first? Or is this a problem b/c the
upgrade was designed for Mtn Lion rather than Lion? (just guessing.) Suggestions?
iMac (21.5-inch Mid 2011), Mac OS X (10.7.5)