When I open it it just opens an error box saying 18 WoS Convoy?
Now what

Is there any more info with what the error says or an error #?

What operating system using?

Is there any more info with what the error says or an error #?

what operating system using?

No nothing, just that.
We have a Windows XP

really couldn't find a good answer anywhere but here are the system requirements


Operating System: Windows® 98/ME/2000/XP
DirectX®: 9.0
Processor: Pentium® 4 1.2 GHz or 100% compatible processor
RAM: 256 MB
Hard Drive Space: 500 MB Free
Drives: CD-ROM 4X
Display: 256 Colors or Higher.
Cards: 32 MB 3D Video Accelerator with DirectX 9.0 compliant video drivers

could be video card - don't know if this will help but you can update your directx
Download details: DirectX End-User Runtime (http://www.microsoft.com/downloads/details.aspx?FamilyID=2DA43D38-DB71-4C1B-BC6A-9B6652CD92A3)

here is their homepage which may be helpful
18 Wheels of Steel Haulin' - truck game for PC by SCS Software (http://www.scssoft.com/18-wheels-of-steel-haulin.php)