This document is suitable for v8.11 only.
Once Invoice Manager for Excel is successfully installed, it appears as add-in programs of Excel.
You can verify the installation details inside Excel. Note that this is not required for general users. But if you are interested in the technique details of Invoice Manager for Excel, here is how to find the add-in programs inside Excel.
First make sure Excel "Developer" ribbon tab is visible. If it is not, then right-click an empty area on any ribbon tab and choose "Customize the ribbon". On the "Excel Options" dialog box, make sure "Developer" is checked to show the "Developer" ribbon tab. You can also open this dialog box by clicking Excel menu "File" / "Options".
On the same "Excel Options" dialog box, click "Add-ins" on the left pane, you'll see 4 entries listed that are all belong to Invoice Manager for Excel.
Now close the "Excel Options" dialog box. Go to the "Developer" ribbon tab. If you are running Excel 2016 or 2019, there are 3 entries in the "Add-ins" group: Add-ins, Excel add-ins, COM add-ins. Click "Excel add-ins", it shows the loader program of Invoice Manager:
If you click "COM add-ins", it shows 3 entries of Invoice Manager that are implemented as COM add-in.