Emulator crashes with error in filesys.exe
===

If have an application (let's call it A, CF 2.0) which calls another application (B, CF 2.0 as well) within the same directory to delegate some work (downloading a file). This works well, as long as the SQL Server CE assemblies (3.5 SP2) are not loaded by application A. If they are, application B will crash with random file system errors (e.g. assemblies which cannot be loaded) and and a lot of exceptions in filesys.exe. Here's the content of the error report generated by Windows Mobile:

> Bucket Parameters
> =================

> EvntType: WinCE50lbException

> AppName: filesys.exe

> AppVer: 5.2.0.0

> AppStamp: 29ccdda8

> ModName: vcefsd.dll

> ModVer: 5.2.0.0

> ModStamp: 52652c34

> Offset: 000017a0

> OwnName: B.exe

> OwnVer: 1.0.0.0

> OwnStamp: 5003c932

This error will occur several times even after debugging has ended and both applications do no longer run. An example of the error which occurs in application B itself:

> File or assembly name 'OpenNETCF.Drawing, Version=2.2.0.0, Culture=neutral, PublicKeyToken=...' or one of its dependencies, was not found.

The assembly name changes from time to time (it can be the CF 2.0 assemblies as well). The error occurs in the emulator (always), but **never on a real device**. If application A is downloading the file instead of delegating the work to B, no error will occur.

I suspect the storage card driver of the emulator to cause this error, but I have no idea how I can debug the issue any further.

**Note:** Application A loads the locally deployed SQL CE libraries (sqlceoledb35.dll, sqlcese35.dll, sqlceqp35.dll, sqlceme35.dll, sqlceca35.dll, sqlcecompact35.dll) using the following API call:

    [DllImport("coredll.dll")]
    private static extern IntPtr LoadLibrary(string fileName);