Visual COBOL Personal Edition

I am having trouble installing Visual COBOL Personal Edition (Serial #: 600000515418) on a PC running Vista.  I used the automated web install for Visual Studio 2010, and it says it installs correctly.  When I try to create a new project I get the screen which asks if I have the full version or the trial version, when I say I want to activate the trial version and enter the email address and close the dialog window, the I get an error.  Error 18 says it can't find a license at an IP address 127. something.  Any assistance would be greatly appreciated, thank you.