Secret Server 12.1.000003 Release Notes

Step Upgrade Required (11.9.6). Versions prior to 11.9.000025 need to first upgrade to 11.9.000006. The automatic downloads in the product will get the right versions for the step upgrade and then allow upgrades to later versions. But if offline and using the file upload method, versions prior to 11.9.000025 will get an error message saying, "Integrity Check failed - Security Catalog is signed by thumbprint that is not specifically trusted." The remedy is to first upgrade to 11.9.000006 and then do the upgrade to 11.9.000025 or above.