: Security software blocks the internal communication channels (named pipes/ports) Dragon uses. Step 1: Kill Frozen Background Processes
Note: If you are using a third-party antivirus, look for "Exceptions" in the settings menu and add the same folder. dragon failed to launch 64 bit server
Sometimes, Windows security settings block Dragon from launching necessary server components. Turn on UAC: Control Panel , search for "UAC," and select Change User Account Control settings Adjust the slider: Turn on UAC: Control Panel , search for
If you recently upgraded Windows (e.g., to 8.1 or 10) and the error appeared, UAC might be disabled. Open the . Type "UAC" in the search box. Click on Change User Account Control settings . Drag the slider up (default setting) and click OK. Restart your computer . Method 3: Repair the Dragon Installation Click on Change User Account Control settings