Hi Rama,
In the way how IE mode works at the moment, you should never uninstall IE from your operating systems. IE process (i.e. iexplore) is still spawned at the background by MS Edge in IE Mode, and in fact some key interactions will involve attaching to iexplore process for spying to work.
I called this out in a blog I wrote not too long ago.
https://community.blueprism.com/blogs/bruce-liu1/2022/03/11/using-blue-prism-with-microsoft-edge-internet-expl?CommunityKey=3743dbaa-6766-4a4d-b7ed-9a98b6b1dd01
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Bruce Liu
Senior Product Consultant, Professional Services
Blue Prism
Australia/Sydney
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