You're not telling us anything. What is a "good" PC? What's good for gaming must in no way be suitable for professional work. Tell us the system specs in more detail, including settings for screen resolution etc. And also get your terminology straight - WTF is a "green brush"? In all my years of using AE I have never seen a brush icon with that color. Could be that you are referring to Rotobrush, could be the normal paint tools. Again, you need to be more clear about what you are actually doing.
NVIDIA GT520 1GB
WIN 7 64 BIT
INTEL PENTIUM 3.2 ghz dual core.
And yes it is the Rotobrush tool, sorry.
Basically after effects freezes and the only way i can exit is by going onto task manager and doing it. I have no idea why but it keeps not responding.
And what I was saying is that I don't understand why it wont work on this computer, when my laptop was alot lower spec than the COMPUTER I AM ON NOW and i could edit and render videos perfectly.
Rotobrush didn't become available until AE 10, aka CS5. You have a 64-bit application, but only 4 gigs of memory. That's a pitifully small amount these days. I'd recommend 16 gigs if you'd like to use multiprocessing.
Okay but the thing is.. like i said before i used cs4 fine on my laptop! that had very lower specifications than I have now. I don't understand why it keeps freezing.. and again i had 4gb ram.
....and again, I'm going to tell you that 4 gigs isn't enough for AE CS 5.5. Turn off multiprocessing and leave it off until you get more RAM.
At work I have a dual quad-core machine and 8 gigs of memory, and I don't use multiprocessing, At home I also have a dual quad-core machine... but with 24 gigs. Multiprocessing works fine there.
And never use Open GL Acceleration for rendering. It's so bad to use that Adobe took the option of using Open GL for rendering right out of AE CS6.
Okay, well any chance you can tell me how to turn off Multiprocessing in after effects?
You'll find the multiprocessing settings in AE Preferences.
Ok thanks alot.
1: Do you think that could be the problem?
2: I keep getting this error about Runtime Libray etc. And it just crashed ( not responding )
Also, render multiple frames which is under multiprocessing was allready un ticked?
Multiprocessing COULD be the problem, but we just don't have enough information to make a good diagnosis.
Here's a list of the information you can provide that will help us help you:
So have I got to untick it or what? I could make it video of what is going on if you want me to?