I have checked the WMI remote access on two of my SQL servers and still cannot see them from the Solarwinds server to monitor. They are both running SQL 2005 and when I perform the WMI WBEMTEST from the Solarwinds server, I can see the keys that I belong to the default SQL monitor. When I choose to build a custom app, I use their IP address to create a new WMI Monitor and none of the SQL information is listed.
I have followed the instructions in the WMI error doc at the top of this forum to no avail. I don't think that WMI is an issue since I can use wbemtest from the Solarwinds server to access the SQL server.