Yes I bought aperture from the Mexico AppStore. It is the Apperture application the one that is crashing.
The Problem Report for Aperture says
"Dyld Error Msge: Library not loaded: /Library/Frameworks/PluginManager,framework/Versions/b/PluginManager
Reason: no suitable image found. Did find:
/Library/Frameworks/PlluginManager,framework/Versions/B/PluginManager: no matching architecture in universal wrapper
The article that you suggested to read asks to Update to the OS X v10.6.7 combo but I already have the Mac OS X v10.8.8.
Sorry for the silly question but I'm just an old lady who doesn't knnow much about computers : } If I have to reinstall my system do all my stuff will be safe, I mean, all my files, photos and videos?
Thanks for the help.