Recent content by hcfreak

Cristal clear! Thanks a lot.

Dear DeltaMac, Thanks a lot for your quick and clear reply. I understand now how to select QT 7 Pro. Your remark about: ...the older QT 7 software as I don't think it's optimized as well for newer video formats is confusing for me. QT 10.1 is already for a long time on my Mac and QT 7 Pro I...

BTW I did search with Google for answers and red also quite a bit on this subject on masosx.com but I found nothing which is helpful in my situation

I installed QT 7 pro on my super Macbook Pro Retina (with Mountain Lion). QT 10.1 (which is already on my Macs for a long time) is still there, but I cannot remove it (I got this message that it cannot be removed. I understand that it is an integral part of the whole operating system, but why...