OWA stopped working on Exchange 2010
Outlook connected to Exchange sync and Activesync work fine.
Series of events – Exchange service stops without reason, then Receive connector disappears, after that Send connector disappears; now QWA does not work. Between each event – a day or two interval.
In OWA folder there are 3 subfolders with different versions - 14.1.421.2 (currently active), 14.1.438.0 etc. There is no access online to OWA now. Earlier there was a message of missing theme – I’ve copied theme from later version folder, now there is no connection and no message.
What is the best way to fix OWA, or to delete existing and install new OWA with default settings without uninstall Exchange server.
I can't access using IP address.
Everything was working previously, and then just problems started one after another. Windows update in the middle - I was trying to uninstall, but problem started before first windows update. Another probable cause - Backup Exec 2012 agent - I've cancelled it for now.
There were two roll-ups in ththese windows updates. I was able to uninstall one of them (8), but roll-up 7 is unable to uninstall.
It is just a blank page now.
When I try using IP address, the error is
"Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)
Timestamp: Tue, 17 Dec 2013 05:02:13 UTC
Message: Syntax error
Line: 1
Char: 1
Code: 0
URI: https://10.0.0.191/owa/auth/logon.aspx?url=https://10.0.0.191/owa/14.1.421.2/scripts/premium/flogon.js&reason=0"
No errors for OWA in Management Console, can't find any explaining events in Event Viewer.
The main question is - how can I get rid of multiple versions in c:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\Owa\ and create something workable