Check that you're allowing scripts in that directory to be POSTed to. This setting will be somewhere in the IIS directory properties. That will kill the 403.1 error.
For ubbclassic_test, you'll need to use the last link on the page if you haven't set up the board yet. The other two links only function once the board is set up. (Note that you can't actually use the last link at this time, as POST is broken. <img src="https://www.ubbcentral.com/boards/images/graemlins/smile.gif" alt="" /> )
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Charles Capps
UBB.classic™ Developer
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