It sounds like you are encountering an issue with saving the configuration in the Remote Server Administration Tools for Windows 7, particularly with the tsmmc.msc file and adding servers to Remote Desktops. Here are some steps you can try to resolve this issue: 1. Permissions: - Ensure you have the necessary permissions to save and overwrite files in the system32 folder. - Verify that you have full control permissions for the tsmmc.msc file. 2. Run as Administrator: - Try running the tsmmc.msc tool as an administrator by right-clicking on it and selecting "Run as administrator." 3. Save Configuration: - Instead of saving the configuration directly to the system32 folder, try saving it to a different location (e.g...