Faulting application splwow64.exe - Windows component

I'm getting error messages in a pop-up window related to the splwow64.exe

This is what shows up in the event viewer:

---Event Type:      Error
Event Source:      Application Error
Event Category:      (100)
Event ID:      1000
Date:            19.9.2008
Time:            09:01:37
User:            N/A
Computer:      AP-IS-TS-01
Description:
Faulting application splwow64.exe, version 5.2.3790.3959, faulting module gdi32.dll, version 5.2.3790.4237, fault address 0x00000000000108f8.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 70 70 6c 69 63 61 74   Applicat
0008: 69 6f 6e 20 46 61 69 6c   ion Fail
0010: 75 72 65 20 20 73 70 6c   ure  spl
0018: 77 6f 77 36 34 2e 65 78   wow64.ex
0020: 65 20 35 2e 32 2e 33 37   e 5.2.37
0028: 39 30 2e 33 39 35 39 20   90.3959
0030: 69 6e 20 67 64 69 33 32   in gdi32
0038: 2e 64 6c 6c 20 35 2e 32   .dll 5.2
0040: 2e 33 37 39 30 2e 34 32   .3790.42
0048: 33 37 20 61 74 20 6f 66   37 at of
0050: 66 73 65 74 20 30 30 30   fset 000
0058: 30 30 30 30 30 30 30 30   00000000
0060: 31 30 38 66 38            108f8  
---

What could be causing this?