If you need to perform a trace for Inventu Support, the trace files are in the "data" folder of the Inventu Viewer installation folder.
For easy access for this as well as other folders and files, it is convenient to have the "Viewer" folder in the Quick Access of the Windows Explorer.
In the following, the installation is to the default c:\program files but if you chose another drive/folder during installation, select that for the Quick Access...