Can't uninstall WLM 2009 from computer

Can’t uninstall random WLM 2009 build installed on my PC.
It doesn’t show up in the Programs and Features list in the Control Panel and neither in the Settings program in Windows 10.
Can anyone help me? I want to install WLM 8.1 but can’t because the installer won’t let me as i can’t uninstall WLM 2009.


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