unit testing issue (access denied - aborted) - VS Team - Developers

Symptom:
when i try to test a method, the result says "Aborted", and the error message was:
"Failed to Queue Test Run "@MACHINE1" 2006-12-04 17:13:30' with id {********-****-****-****-************}: Microsoft.VisualStudio.TestTools.TestManagement.ExecutionException: Test Run deployment issue: The location of the file or directory '\\server1\users\ab\my documents\visual studio 2005\projects\webservicepractice1\testproject1\bin\debug\testproject1.dll' is not trusted."

Solution
1. Control Panel --> .NET Framework 2.0 Configuration --> Runtime Security Policy --> Machine --> All_Code
2. Right click All_Code, select "New...", and give a name for your new group. Click Next and Next again
3. Type in "\\machine_name\shared_folder\assembly.dll" or "\\machine_name\shared_folder\*" and click Next
5. Make sure permission is set to FullTrust. Click Next, and Finish

.NET should be closed all the time while doing these settings