Error message while starting gmod up.

Ok here are my specs

        Machine name: ACER
   Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.091208-2036)
           Language: English (Regional Setting: English)
System Manufacturer: Acer      
       System Model: Aspire one      
               BIOS: InsydeH2O Version V1.03
          Processor: Intel(R) Atom(TM) CPU N270   @ 1.60GHz (2 CPUs)
             Memory: 1014MB RAM
          Page File: 671MB used, 1770MB available
        Windows Dir: C:\WINDOWS
    DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
     DxDiag Version: 5.03.2600.5512 32bit Unicode

And here is the Error message that i get

 : The exception Priviled instruction. : (0xc0000096) occurred in the application at location 0x00010104

I’ve just installed garry’s mod on to this computer today and I haven’t added any thing to it yet Also if it helps I can run Half Life 2 on all mids Perfectly. Oh and thank you in advance.

It doesn’t really matter if you can run HL2, Because gmod uses the EP2 engine…
And you’ve got an Intel Atom, Which are processors for netbooks…