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System.Security.SecurityException in .net 1.1

I have code that calls some Win32 code. My library is accessed via
remoting from a client. In version 1.0 of the framework I had no
problems. With 1.1 I consitently get the securityException:

An unhandled exception of type 'System.Security.SecurityException'
occurred in myfile.dll

Additional information: Request for the permission of type
System.Security.Permissions.SecurityPermission, mscorlib,
Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
failed.

I have tried signing all of the assemblies and using
AllowPartiallyTrustedCallers in the library, but nothing seems to
work. While testing I tried calling
System.Security.Principal.WindowsIdentity.GetCurre nt().Name to find
out what user permissions the call was executing under. When called
while the program is loading it return the current user name. When
called from code executed as part of the remoting call I get the same
securityexception.

Any ideas?
Nov 15 '05 #1
0 1525

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