Restore the previous version of a software

The manual scanning software updates itself automatically. Sometimes, a new version shows unexpected behavior.

In this case, it makes sense to revert back to the old version.

These are the steps:

1. In the search box on the taskbar, type Control Panel and select it from the results

2. Select Programs > Programs and Features

3. Press and hold (or right-click) on the program you want to remove and select Uninstall or Uninstall/Change

4. Select Restore previous state of the software

Here is a screenshot of the most important steps. (Shown for the manualWSI DSHOW version but works the same for the other versions as well)