The schema version of the database is from a newer version of WSUS than currently installed. You must either patch your WSUS server to at least that version or drop the database.
The schema document root element is not 'schema', or is missing the 'targetNamespace' attribute, or elementFormDefault is ...
The schema file {0} was not found. Verify that any modules specified in a configuration statement contain a schema.mof file, ...
The schema is invalid. You will not be able to import it. More details are in the log window below. Do you want to continue? ...
The schema operations master role and the domain naming operations master role (also known as flexible single master operations ...
The schema version of the database is from a newer version of WSUS than currently installed. You must either patch your WSUS ...
The schemaIdGuid attribute value for the following schema class duplicates the schemaIdGuid value for an existing class. ...
The schemaIdGuid value for the following attribute duplicates the schemaIdGuid value for an existing attribute. Attribute: ...
The scope %1 of zone %2 is no longer signed with DNSSEC. The server will not provide DNSSEC compliant responses to DNSSEC ...
The scope %1 of zone %2 is signed with DNSSEC. The server will give DNSSEC compliant responses to DNSSEC queries for this ...