I'm going thru this msdn articele: http://msdn.microsoft.com/msdnmag/issues/02/10/NETSerialComm/default.aspx
on serial communication, and it provides source code and an application for serial comm. when i click on the settings button to try and setup the port and everything, a window pops up saying:
The application attempted to performa n operation not allowed by the security policy. The operation required SecurityException. To grant this app the reuqired permission please contact your system administrator, or use the MS .NET Security policy administration tool.
then some other useless msg
Requrest for the permission of type System.Security.Permission
rmission, mscorlib, Version=1.0.50000.0, Culture=nuetral, PublicKeyToken=###(some number) failed.
i found the .net security policy administration tool but don't know how to use it. do you?
thanks - Trevor