If you are unable to uninstall ActivDriver, disconnect all Promethean devices from your computer and follow the instructions below.

Click the ActivManager icon and select Quit.
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Click Yes.
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Right click on your taskbar and select Start Task Manager.
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Select the Processes tab.

If any of the following processes are listed, select and click End Process for each one.

  • ActivControlsvc.exe
  • ActivMgr.exe
  • flashbridge-wrapper-crossplatform.exe

Close Task Manager.

Browse to C:\Program Files\Activ Software and delete the ActivDriver folder.
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Browse to C:\Windows\System32\drivers and delete the following files:

  • ACTIVhidmini.sys
  • activhidsermini.sys
  • activmouse.sys

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Restart the computer.