
The download option is available with a Month Pass or higher
Update Failures: If the 11.0.20 patch fails, ensure you have the prerequisite version (usually 11.0.0 or the previous point release) already installed.
Installing this specific version usually involves two steps: installing the base XI Pro version and then applying the 11.0.20 update patch.
Apply the 11.0.20 Update: Download the 11.0.20 MSP (Windows) or DMG (Mac) patch file. Run the update to bring your version from the base build up to 11.0.20.