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Unattended flow giving error that doesn't in my computer

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Posted on by TelmoERF96

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Hello everyone, I have a desktop flow that works as intended in my computer, we have a VM to run it unattended and the flow starts off running well but then it always gives the error "Argument 'BrowserInstance' must be 'Web browser instance'. ".

But when I run the flow on my computer there is no error there, why is that and how can I solve it?

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Using flows

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Michael E. Gernaey 53,493 Super User 2025 Season 2 on at

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Hi

If you are running it on a VM, are you running it logged in as someone???

It thinks that essentially its unattanded and cannot launch/run an actual web browser

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AnthonyAmador 2,553 Moderator on at

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Hi,

Try adding a retry in that action, I've encountered this same error before, and fixed it that way, or just send keys Ctrl + Shift + W to the web browser window, in my opinion send keys is more reliable.

Hope this helps.

Anthony.

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