You can uninstall any version of Wwise from within the Launcher. While it is not necessary to uninstall Wwise before you update to a newer version, you might want to uninstall the previous version if you do not need it.
To uninstall a version of Wwise:
In the Audiokinetic Launcher, select the Wwise page.
Find the version of Wwise that you want to uninstall.
In the Settings menu, click Uninstall.
A confirmation dialog opens.
Click Yes. The selected version of Wwise is uninstalled.
You might notice that some temporary files remain in the Wwise and Wwise SDK installation folders after you uninstall Wwise. You can delete these files manually as required.