We have some set of small applications in dotnet 1.1. These
applications covers Web App, Windows service, web services. These all
apps use a common remoting service to read a common config file and
event logging.
The web application intracts a third party application. For that Web
ap[p login ot the thir pary app and call the required APIs of third
part app and then process the request in its own impersonated user
context. Before logging in to 3rd party application(3PA) we windows
current credentials then it logs into the 3AP and does the required
processing, at the end the saved WIN Cred reverted and reassinged to
the current thread.

Now we are trying to port the applications to framework2.0. We have
already done all the changes While testing everything works fine
except----
1. Aplication successfully store the windows cred to a local variable
2. Application easily log into the 3PA
4. It does the necessary processing in 3PA
5. Reassigns back the wind cred to the current thread
6. It comes back and try to read config params through remoting
service and throws exception.


We have already added typeFilterLevel="Full" to the configuration file
but still it is throwing the exception. Can some one help us in
resolving this issue.