When I use PEVERIFY on a DLL I get the following - This is just a
snippet.

Microsoft (R) .NET Framework PE Verifier  Version 1.1.4322.573
Copyright (C) Microsoft Corporation 1998-2002. All rights reserved.

[MD]: .NET Framework Internal error: 0x80131266  [token:0x020000A3]
[IL]: Error: [p:\xx\xx\xx\bin\debug\geobase.net.dll :
xx.xx.xx.xx::GetQueryRectangle] [offset 0x00000010] [opcode ldloca.s]
initlocals must be set for verifiable methods with one or more local
variables.
[IL]: Error: [p:\xx\xx\xx\bin\debug\geobase.net.dll :
xx.xx.xx.MapStyle::GetQueryRectangle] [offset 0x0000001E] [opcode
ldloca.s] initlocals must be set for verifiable methods with one or
more local variables.

<SNIP>
verifiable methods with one or more local variables.
5919 Errors Verifying geobase.net.dll
(1 Warnings)

The DLL is generated using visual studio.  Any Idea what this means?

The Reason I am looking is I am haveing a problem with weird crashes in
unrecreatable places.

Thanks for any help