Software Exception when PHP/Apache shell_exec()'s script

[daligno]

Howdy.

I'm getting this error:

"Application Error : The exception unknown software exception (0x0eedfade) occurred in the application at location 0x7c4ea4e1."

I have a WSF file that launches and automates a program. The script runs fine, and so does the program. But when I try to run it from apache/php using shell_exec(), the script runs, but the program crashes with above error.

Win2k, Apache, PHP

Anybody know what's going on??

Thanks for any help in advance.