Do I need to uninstall the old version of east-tec Eraser when upgrading?

To avoid any conflicts between different versions of east-tec Eraser, it is recommended to uninstall the previous versions of east-tec Eraser before installing newer versions. If you forget to do that, east-tec Eraser will tell you that an older version is already installed and ask you to uninstall it first.

To uninstall east-tec Eraser, please follow these steps:
  1. Open Programs and Features by clicking the Start button , clicking Control Panel, clicking Programs, and then clicking Programs and Features.
  2. Select east-tec Eraser, and then click Uninstall. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.