When i'm playing skirmish games, the game randomly freezes, its happened once with no actions to set it off, but is often occurring when i go into the in game buy menu. It has happened with and without mods installed, and just to help, here's my specs:

Code:

Manufacturer:     
Dell Inc.
Processor:    
Intel(R) Pentium(R) D CPU 3.40GHz (2 CPUs)
Memory:    
3582MB RAM
Hard Drive:    
820 GB Total
Video Card:    
NVIDIA GeForce 9800 GT
Monitor:    
Dell 1726T-HS/D1025HT
Sound Card:    
SigmaTel Audio
Operating System:    
Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.080814-1236)

-Disable all mods and see how game behaves.
Should problems continue,
-Try reinstalling (in a new location) the game from scratch and not loading any mods for awhile.
Should problems continue,
-If you're running the game from within Program Files, try installing a copy on your Desktop and see how running it there behaves.
Should problems continue,
Well ♥♥♥♥. Check your copy of CC and possibly re download.