I have an SBS 6.0.5 server with BM38SP3 and IR1. I got an error when I
installed BM that the VPN schema didn't extend properly. I followed a TID
10095747. My symptoms fit this exactly.

It says that the schema was extended properly, but I still get the same
errors. I tried using invalid credentials and still get the message that
the schema was extended properly, so I am pretty sure that the message is
false and reports the same thing at the end of the process whether it worked
or not.

What is the secret to make this work? The TID doesn't fit perfectly because
it seems to be written for NW65, not NW60.