Ensure that your RVTools folder contains the file STSService.dll . If it's missing, re-download and re-install RVTools from the official source, as the original website has been compromised. The safest source is now Dell's official Live Optics portal.
The STSService.dll component relates to the Security Token Service (STS) libraries used during authentication with VMware vCenter servers.
: If your password contains characters like & or % , wrap the entire password in double quotes in your batch file. rvtools unknown error stsservicedll free
Fixing this issue does not require premium support or licensing. Because RVTools is a completely maintained under Dell Technologies, you can solve the error using free updates and configurations. Step 1: Complete Clean Reinstallation of RVTools
: This error has been linked to older versions of the tool. Ensure you are running the latest version from the official RVTools site Check Credentials Format : If the error persists during login, try using the format for usernames (e.g., user@domain.com ) instead of the backslash format (e.g., domain\user Devolutions Forum Technical Context Broadcom/VMware Support Ensure that your RVTools folder contains the file STSService
This resolves permission-related stsservicedll load failures.
One of the most frustrating messages appears as: The STSService
Below are the most effective free solutions, ordered from simplest to most advanced.