Got the same issue using an Asus P7Q57-M DO. Web-Access is possible and I set up an user via web-interface with full administrative rights. Does not work.
Yup - it doesn't work! What it says on the tin is B____t
viewerplus.exe -log=*:file:100 -logfile=log.txt
and look for error´s
Having the same problem here. I'm using Intel desktop board DQ670W. Anyone at intel have clue whats going on??