Error: BlueCielo Web Access server failed to generate the page. Could not create XML DOM component or XSL process style sheets.

This error is typically displayed when Meridian PowerWeb cannot be started in Cloud or in On-Premises environments. This issue can affect a single user account, and usually occurs when a user receives PowerWeb access for the first time. This issue is caused when a user id is added to a security group to gain access to a vault.

Solution

Navigate to https://Servername/Meridian/?recover.