Thread:Project:Support desk/Failed Upgrade to 1.18 or 1.19/reply (5)

That error log says this 2012-10-04 20:03:35 ::1%0 49747 ::1%0 80 - - - - - Timer_ConnectionIdle -
 * 1) Software: Microsoft HTTP API 2.0
 * 2) Version: 1.0
 * 3) Date: 2012-10-04 20:03:35
 * 4) Fields: date time c-ip c-port s-ip s-port cs-version cs-method cs-uri sc-status s-siteid s-reason s-queuename

and that's it