Really Strange Problem with Ae - Please Help!

Alright guys.

I know this isn't the right section to post this problem, but I need serious help. And seeing as pretty much everyone on here is extremely helpful, and have experience with Mac, I was wondering if you could help me out.

I have installed Adobe Ae CS5. Now, whenever I try to launch it, the splash screen gets frozen at "Initializing Media Core" and then the program crashes.

The strange thing is that when I try to launch it from a different user on my computer, Ae launches and works flawlessly! I have no idea why this is happening.

I know this is a common problem, and I have tried searching, but never found my answer!

All help would REALLY be appreciated

Thanks in Advance, and sorry for the irrelevant post!

 

Hoping a bump would get me an answer, or at least a few replies :S