Server Info:
Dedicated server running CENTOS 5.5 i686
php memory limit = 512MB
max execution time = 120
max_allowed_packet = 1024MB

Client info:
Windows XP Service pack 2
2GB Ram

Drupal info:
Version 6.19

Steps to get to error:
1. Upload module folder to sites/all/modules
2. Enable module in admin/build/modules

Error:
Fatal error: require_once() [function.require]: Failed opening required 'uc_setcom.ca.inc' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/national/public_html/sites/all/modules/uc_setcom/uc_setcom.module on line 11