Could someone please help me?
Thanks

Hi there,
The core issue is a misunderstanding about what Image Resizer is - and once that’s clear, the PAD approach makes sense.
Why you can’t find an executable
PowerToys Image Resizer is a Windows shell extension, not a standalone command-line program. You use it by right-clicking one or more selected image files in File Explorer and choosing Resize with ImageResizer. That’s why there’s no obvious .exe to point Power Automate Desktop at - it’s designed to be driven from the File Explorer context menu, not called like a CLI tool.
Why you might not “see” it
PowerToys can be installed in two channels, which affects visibility and where it lives:
If IT did a machine-wide install but the extension isn’t showing in your right-click menu, that’s worth raising with them; if it’s a per-user install under a different account, you wouldn’t see it under yours. Checking that AppData\Local\Programs path is a good first step.
How to automate it in Power Automate Desktop
Since it’s a context-menu action, the documented way to automate it is with PAD’s UI automation actions - have the flow open the folder in File Explorer, select the images, invoke the right-click menu, and click Resize with ImageResizer, then drive the resize dialog. One important note from the docs: to automate apps running with elevated privileges, Power Automate may need to run with the same or higher privileges (i.e. as administrator) - which, given your permissions, is also a point to coordinate with IT.
References (Microsoft Learn)
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Raghav Mishra - LinkedIn | PowerAI Labs