avast business protection consol is not working

after installation of avast business protection, consol is not opening …
when i checked i found that , iis default website is stop and not working if i try to start it then it shows a message “parameter is incorrect”

:cry:

i had this same problem a few weeks ago, does the console just not open?
have you tried it in google chrome, that was the fix for me.Not a very good one though.

There is probably something wrong with the setting of the default web site. Searching the google says “This error occurs within IIS 6 when you try to start your web site and it has not been assigned to a valid application pool.” - http://geekswithblogs.net/TimH/archive/2005/11/18/60496.aspx . Or http://support.microsoft.com/kb/214841