AmericasArmy Application Error

Hi all,
first of all this is my first post on major geeks so I would like to thank the geeks for all the good downloads over the years..........

Now cutting to the chase I have this small problem

Any help appreciated

After closing down my game sometimes I get this error:
.....................................................................................................
ArmyOps.exe Application Error
The instruction at "0x77f83bef" referenced memory at "0x54534151" The memory could not be "written"

Click OK to terminate the programme

......................................................................................................

The game runs fine its only when I close the programme, and its bugging me LOL.

My specs
Processor
Model : AMD Athlon(tm) XP 2600+
Speed : 2.08GHz
Model Number : 2600
Performance Rating : PR3020
Type : Standard
L2 On-board Cache : 256kB ECC Synchronous Write-Back

Mainboard
Bus(es) : ISA AGP PCI USB FireWire/1394 i2c/SMBus
MP Support : 1 CPU(s)
MP APIC : No
System BIOS : American Megatrends Inc. P1.20
Mainboard : K7S8X
Total Memory : 511MB DDR-SDRAM

Chipset 1
Model : ASRock Inc SiS746 CPU to PCI Bridge
Front Side Bus Speed : 2x 167MHz (334MHz data rate)
Total Memory : 512MB DDR-SDRAM
Memory Bus Speed : 2x 167MHz (334MHz data rate)

Video System
Monitor/Panel : Plug and Play Monitor
Adapter : NVIDIA GeForce FX 5200 256mb DDR

Physical Storage Devices
Removable Drive : Floppy disk drive
Hard Disk : QUANTUM FIREBALLlct20 20
Hard Disk : QUANTUM TRB850A
CD-ROM/DVD : PIONEER DVD-ROM DVD-115
CD-ROM/DVD : TEAC CD-W54E

For those of you that dont know the game heres the link
http://americasarmy.com/index.php

Its free to play

 

I get the same problem on my laptop but it doesn't seem to affect the loading or gameplay.