This was pretty much my experience, except that I also upgraded ISA at the same time... I backed up all configurations, then ran did the upgrade to ISA2006. I then upgraded the SurfControl program to version 5.5, and ran into the same scenario that you showed below. The install gave me an error message (same one below), but kept running after I clicked OK. Realizing that it wanted the Firewall Service stopped (and probably hadn't installed the ISA plug-in correctly), I stopped the Firewall Service and did a repair install of SurfControl. I rebooted the server, and found that the SurfControl service was set to manual. I started the service manually, and it seemed to start up fine, appearing to work they way it should. I didn't pay too much attention as to why it was set to start manually... I found out a couple of weeks later that the rules database was corrupt. When I made a change to the rules database, it knocked the whole server down in a matter of seconds. That was an extremely painful experience, took me awhile to figure out what was wrong. What made it exceedingly difficult was that the entire server was rendered useless, I couldn't even log in via the local console. My suggestion: Re-install SurfControl as soon as you can, there is probably a lingering issue there that you don't want to find out about the hard way. Backup all your configurations for SurfControl, uninstall it completely (delete anything left over), then re-install and restore your configuration. Apparently files are stored in a different location in version 5.5, which "might" be part of the problem. Once you get it back up and running, go through your rules (in every possible area) and look for any entries that say ERROR in the title. If you have any of those, delete all rules that are referencing those entries, delete the offending customization, and re-create it. ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Ara Avvali Sent: Thursday, January 11, 2007 2:10 PM To: undisclosed-recipients Subject: [isalist] my experience with surf control 5.5 Ok So I just want to share the story. I did re-image the server on another machine and logged in to it. Then I did an in-place upgrade from 5.1 to 5.5. It went smoothly telling me that it is going to upgrade rules and settings. Rebooted the server and registered filter for ISA was upgraded to 5.5. So I let it run for couple hours and checked on event logs and service status and everything was cool. Then I went ahead and did it on live server. This time damn thing gave me the error which is attached during installation. Then it was installed and rebooted. Upon reboot web filter service did not start automatically and I had to it manually but everything seems to be working fine and no nasty event so far. If I remember it correctly this error is related to the fact that SF can not stop the firewall service on its own so you should stop it manually before attempting the upgrade. I will post again for those who are interested. Just have to figure it out why the web filter service does not start automatically :-(