My big Problem is installing Adobe After Effects CS4

I worked previously, a copy Adobe.After.Effects.CS4.
After working a full dump of the device installed and prepared but not prepared a working download it again.
After several months of work. The program stops when it runs!!
Show me the message:

Adobe After Effects CS4
Adobe After Effects CS4 has stopped working
Windows can check online for a solution to the problem.
I tried to download the version Albrootabl to the small size I thought it could work
But after download and run the program is usually the message to appear.
