Faulting Application error

Hi everyone,

A strange error has been causing my Windows Service application to crash
on a customer's Windows 2003 server. I've scoured Google and forums with
not much luck as to what causes this error. Does anyone here have any
suggestions? The error from EventViewer is below:

Event Type: Error
Event Source: .NET Runtime 2.0 Error Reporting
Event Category: None
Event ID: 1000
Date: 07/04/2008
Time: 01:15:12
User: N/A
Computer: NAC-VCOM1
Description:
Faulting application vantage.dccs.service.exe, version 2.4.2.5, stamp
47bd8daa, faulting module ntdll.dll, version 5.2.3790.3959, stamp
45d70ad8, debug? 0, fault address 0x0004afb2.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 00 70 00 70 00 6c 00 A.p.p.l.
0008: 69 00 63 00 61 00 74 00 i.c.a.t.
0010: 69 00 6f 00 6e 00 20 00 i.o.n. .
0018: 46 00 61 00 69 00 6c 00 F.a.i.l.
0020: 75 00 72 00 65 00 20 00 u.r.e. .
0028: 20 00 76 00 61 00 6e 00 .v.a.n.
0030: 74 00 61 00 67 00 65 00 t.a.g.e.
0038: 2e 00 64 00 63 00 63 00 ..d.c.c.
0040: 73 00 2e 00 73 00 65 00 s...s.e.
0048: 72 00 76 00 69 00 63 00 r.v.i.c.
0050: 65 00 2e 00 65 00 78 00 e...e.x.
0058: 65 00 20 00 32 00 2e 00 e. .2...
0060: 34 00 2e 00 32 00 2e 00 4...2...
0068: 35 00 20 00 34 00 37 00 5. .4.7.
0070: 62 00 64 00 38 00 64 00 b.d.8.d.
0078: 61 00 61 00 20 00 69 00 a.a. .i.
0080: 6e 00 20 00 6e 00 74 00 n. .n.t.
0088: 64 00 6c 00 6c 00 2e 00 d.l.l...
0090: 64 00 6c 00 6c 00 20 00 d.l.l. .
0098: 35 00 2e 00 32 00 2e 00 5...2...
00a0: 33 00 37 00 39 00 30 00 3.7.9.0.
00a8: 2e 00 33 00 39 00 35 00 ..3.9.5.
00b0: 39 00 20 00 34 00 35 00 9. .4.5.
00b8: 64 00 37 00 30 00 61 00 d.7.0.a.
00c0: 64 00 38 00 20 00 66 00 d.8. .f.
00c8: 44 00 65 00 62 00 75 00 D.e.b.u.
00d0: 67 00 20 00 30 00 20 00 g. .0. .
00d8: 61 00 74 00 20 00 6f 00 a.t. .o.
00e0: 66 00 66 00 73 00 65 00 f.f.s.e.
00e8: 74 00 20 00 30 00 30 00 t. .0.0.
00f0: 30 00 34 00 61 00 66 00 0.4.a.f.
00f8: 62 00 32 00 0d 00 0a 00 b.2.....