Reinstalling aperture 3.4 (on OS 10.8) from DVD version 3.0
Having issues reinstalling Aperture onto Mac with OS 10.8. Aperture running absolutely fine til yesterday when got message saying "error with library." Trashed aperture, then reinstalled. Now getting message that says: "the library in X cannot be loaded because it is from a newer version of Aperture.
What is the best way around this? I have DVD install disc, version 3.0
I saw something about needing to install trial version and then upgrade to 3.4 and THEN try to open application. But apparently apple no longer offers trial verison.
Any help very appreciated!
Thanks.
Aperture 3, OS X Mountain Lion (10.8.2)