Upgrading Enterprise Vault OWA 2007 Extensions

This procedure is only applicable if you are upgrading an Enterprise Vault 8.0 system that uses the OWA 2007 Extensions.

The target server for WebDav requests is set in the configuration file, Exchange installation path\ClientAccess\Owa\Web.Config, on the Exchange 2007 CAS server. If you changed the EnterpriseVault_WebDAVRequestHost entry in this file to specify a server other than localhost, then the change is preserved when you upgrade the extensions.

Note that if you later repair the extensions in Add or Remove Programs, then the value of the EnterpriseVault_WebDAVRequestHost entry is reset to the default value, "localhost".

To upgrade Enterprise Vault OWA 2007 Extensions on each Exchange 2007 CAS server

  1. Load the Enterprise Vault 9.0 media.

  2. Open the Enterprise Vault 9.0 folder.

  3. Open the OWA 2007 Extensions folder.

  4. Double-click the appropriate .msi file to start the installation, depending on whether the Exchange Server is running in 64-bit or 32-bit mode:

    • Symantec Enterprise Vault OWA 2007 Extensions x64.msi

    • Symantec Enterprise Vault OWA 2007 Extensions x86.msi

  5. Follow the installation instructions.

  6. From a browser, enter the URL for the Exchange 2007 CAS server. Open an OWA client and check that you can view archived items.