From now on, like for Quest3D™, the Spectrumyser™ installer creates concurrent folders and uninstall entries for each version of Quest3D™. Although this might seem like an overkill ,as it duplicates some of the data, it allows for more flexibility and control than the previous shared solution but also stays consistent with the Quest3D™ installation philosophy.

Please Note:

1. Before running any of the new installers, I would recommend to first uninstall the Spectrumyser™ via the control panel utility “Add or Remove Programs” and then re-install all the relevant versions according to your needs.
2. For those running only one version of Quest3D™, it is not necessary to reinstall the Spectrumyser™.