0
votes
1answer
28 views

Macbook Pro 15 progression bar halts then circle spins

We have a Macbook Pro 15 Last 2011. The computer starts to boot, it shows the progression bar, then it disappears and the circle just spins. I have tried safe mode and it just spins. I just ran ...
0
votes
2answers
370 views

Why are three newly-downloaded, up-to-date, unrelated applications not starting: “not supported on this type of Mac” *not a PowerPC problem*

Today, I downloaded the latest stable versions of three largely unrelated programs: Pixen, Tiled, and Gideros Studio (free Gideros pack). All three of these programs have crossed out icons, and return ...
0
votes
1answer
766 views

Why does my Mac Pro running Snow leopard freeze on blue screen on shutdown?

Symptoms Mac Pro freezes on blue screen on shutdown. Restart seems to work quite happily, it's just shutting down that my Mac Pro doesn't want to do. The chime has decided to become super quiet of ...
4
votes
2answers
615 views

Quicksilver will not open on my Mac (OS 10.6). Can you help?

I installed Quicksilver and due to some problems I have with the "shelf" feature I decided to uninstall it (using appCleaner). When I tried to install it again the application wouldn't install the ...