OWA blank page on my Exchange 2007

[Ricky58]

I am using Microsoft Exchange 2007 which is installed on Windows 2008 platform. I recently noticed problems with OWA. It always gives me blank pages when I use it. I tried uninstalling and reinstalling Exchange 2007, removing the account and rebuilding it in OWA but nothing happens. How can I get rid of OWA blank page on my Exchange 2007?

[jesse]

Try removing the OWA Virtual Directory then recreating it by issuing the New - OWAVirtualdirectory command from the Exchange Management Shell. Or else uninstall and re-install the CAS role by going to Programs and Features. I think you have updated your server which didn't successfully ended.

[kraal]

Microsoft had released Update Rollup 2 for Microsoft Exchange Server 2007. When you install Update Rollup 2 for Exchange 2007, you may be redirected to a blank Web page. This issue occurs if the %SYSTEMDRIVE%\ExchangeSetupLogs folder has been deleted, renamed, or moved after the installation of Exchange 2007. To resolve this issue, follow these steps:

1. If the ExchangeSetupLogs folder was renamed or moved, restore it to the root folder of the drive on which the operating system is installed.
2. Reinstall Update Rollup 2 for Exchange 2007.

[Dr. V]

First of all take an online backup of the Exchange store, the system state data, and the IIS metabase. Now follow the below steps:

Uninstall and reinstall IIS
Uninstall and reinstall CAS
Re-register OWA in IIS

For any assistance: How to remove and to reinstall IIS