I noticed over the last week several errors popping up in the log Event Type: WarningEvent Source: W3SVC-WP Event Category: None Event ID: 2262 Description: ISAPI 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll' reported itself as unhealthy for the following reason: 'Deadlock detected'.Also I see WAS 5013 errors. I hav ebeen told by a few users they sometines cannot loginto OWA, but after waiting for a bit they can.I am wondering if some of the last updates have resulted in a change to the files somewhere.I woukd kove ot hear some thoughts on this.RegardsFrankc55

Have you investigated these links?http://forums.iis.net/t/1148458.aspxhttp://www.devnewsgroups.net/group/microsoft.public.dotnet.framework/topic62051.aspxhttp://www.eggheadcafe.com/software/aspnet/29449544/iis-deadlock.aspxKarlhttp://unlockpowershell.wordpress.com

Hi, Please apply the following fix first and then check the issue again. FIX: Event ID 2262 is logged in the Application event log when an ASP.NET 2.0 Web application becomes unresponsive http://support.microsoft.com/kb/974165 Regards, Xiu