Overview
Upgrading to GFI MailEssentials 20.2 fails due to the web.config file. The following errors are found in the installation log:
ExecXmlFile: Error 0x800710d8: failed to find node: //configuration/appSettings in XML file: C:\Program Files (x86)\GFI\MailEssentials\EmailSecurity\wwwrss\Web.config MSI (s) (40!FC) [22:02:28:931]: Product: GFI MailEssentials for Exchange/SMTP -- Error 25532.Failed to find node: //configuration/appSettings in XML file: C:\Program Files (x86)\GFI\MailEssentials\EmailSecurity\wwwrss\Web.config, system error: -2147020584 Error 25532.Failed to find node: //configuration/appSettings in XML file: C:\Program Files (x86)\GFI\MailEssentials\EmailSecurity\wwwrss\Web.config, system error: -2147020584 MSI (s) (40:F8) [22:02:28:980]: User policy value 'DisableRollback' is 0 MSI (s) (40:F8) [22:02:28:980]: Machine policy value 'DisableRollback' is 0 Action ended 22:02:28: InstallFinalize. Return value 3."
Environment
GFI MailEssentials 20.2.
Resolution
This issue is fixed in GFI MailEssentials 20.3 Build 20170321. Upgrade to this version or implement the following workaround:
- Delete the following file: ...GFI\MailEssentials\EmailSecurity\wwwrss\Web.config
- Attempt the upgrade again.
If the issue is still not resolved, contact GFI Customer Support for assistance.