Random apps keep exiting??

[freaky]

For the past 2 weeks random apps that I regularly lose just shut down immediately without warning. I have tried deleting the files for them in the Preferences and Application Support directories and even delete/reinstalled many of them and nothing helped.

Here are the apps that do this:

Acrobat Professional 7 (anytime I go to print anything even)
MS Word (when I go to print to PDF)
sidenote
Stuffit Deluxe 11 (shuts down after entering my correct password for a secured .tar file)

Anyone have idea ideas how to fix this?

 

[Satcomer]

Download the utility software Yasu and run that. It may help.

 

[freaky]

I tried that, but unfortunately it didn't help.

 

[Satcomer]

Then determine the OS X you have (like 10.4.3 or whatever). Then go to Apple Downloads site nad download the Combo update (of the OS X you have) and run that again. Once the Combo update runs open Disk Utility and Repair Permissions. Then reinstall the affected applications and hopefully they should work.