Images not appearing on buttons

Sometimes the images are not appearing on the buttons at the top:

Did you do a clean or an upgrade install? What version are you using?

3.9.81003.508, upgrade. Installation finished, but Windows locked up afterwards and had to hard reboot. Tried diagnostics, but they reported it was fine.

Some info from DXDiag:

System Information
Time of this report: 5/14/2009, 22:17:33
   Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.090206-1234)
           Language: English (Regional Setting: English)
System Manufacturer: Acer
       System Model: AOA150
               BIOS: InsydeH2O Version v0.3301
          Processor: Intel(R) Atom(TM) CPU N270   [at] 1.60GHz (2 CPUs)
             Memory: 1012MB RAM
          Page File: 1058MB used, 1370MB 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

DxDiag Notes
  DirectX Files Tab: No problems found.
      Display Tab 1: No problems found.
        Sound Tab 1: No problems found.
          Music Tab: No problems found.
          Input Tab: No problems found.
        Network Tab: No problems found.

DirectX Debug Levels
Direct3D:    0/4 (n/a)
DirectDraw:  0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay:  0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow:  0/6 (retail)

Display Devices
        Card name: Mobile Intel(R) 945 Express Chipset Family
     Manufacturer: Intel Corporation
        Chip type: Intel(R) GMA 950
         DAC type: Internal
       Device Key: Enum\PCI\VEN_8086&DEV_27AE&SUBSYS_015B1025&REV_03
   Display Memory: 224.0 MB
     Current Mode: 1024 x 600 (32 bit) (60Hz)
          Monitor: Plug and Play Monitor
  Monitor Max Res: 1600,1200
      Driver Name: igxprd32.dll
   Driver Version: 6.14.0010.4926 (English)
      DDI Version: 9 (or higher)
Driver Attributes: Final Retail
 Driver Date/Size: 2/15/2008 00:12:06, 57344 bytes
      WHQL Logo'd: Yes
  WHQL Date Stamp: n/a
              VDD: n/a
         Mini VDD: igxpmp32.sys
    Mini VDD Date: 2/15/2008 00:12:06, 5854752 bytes
Device Identifier: {D7B78E66-64EE-11CF-AB60-5121A2C2CB35}
        Vendor ID: 0x8086
        Device ID: 0x27AE
        SubSys ID: 0x015B1025
      Revision ID: 0x0003
      Revision ID: 0x0003
      Video Accel: 
 Deinterlace Caps: n/a
         Registry: OK
     DDraw Status: Enabled
       D3D Status: Enabled
       AGP Status: Not Available
DDraw Test Result: Not run
 D3D7 Test Result: Not run
 D3D8 Test Result: Not run
 D3D9 Test Result: Not run

That’s the first part of it. Can supply the rest via PM if you want.

Try uninstalling CIS and reinstalling it. Export your configuration before uninstalling so you can import them after the install. Store your configuration in a folder that is not part of the Comodo Internet Security installation folder.