Uninstall the Altair PowerPoint add-in from PowerPoint

  1. From Microsoft PowerPoint, click the Office button, , and select PowerPoint Options.
    Note: In Windows 8/PowerPoint 2013, you must use File > Options to view the PowerPoint Options dialog.
  2. From the PowerPoint Options dialog, click Add-Ins on the left side of the dialog.
  3. From the Manage drop-down menu, select PowerPoint Add-ins and click Go.
    The Add-Ins dialog opens.
  4. From the Add-Ins dialog, select the AltairPowerPointAddin_V# from the list and click Remove.

    Figure 1.