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Launch New Browser Action will not connect to the browser

Power Automate Desktop was updated last week and since then the Launch New "Browser" action has not been able to connect to the chosen browser. This is the error message I am getting: "Failed to assume control of Microsoft Edge (Communication with browser failed. Try reloading extension)."

 

Error Details: "Exception of type 'Microsoft.Flow.RPA.Desktop.UIAutomation.WebAutomation.Core.Browser.WebBrowserException' was thrown.: Microsoft.Flow.RPA.Desktop.Robin.SDK.ActionException: Failed to assume control of Microsoft Edge (Communication with browser failed. Try reloading extension). ---> Microsoft.Flow.RPA.Desktop.UIAutomation.WebAutomation.Core.Browser.WebBrowserException: Exception of type 'Microsoft.Flow.RPA.Desktop.UIAutomation.WebAutomation.Core.Browser.WebBrowserException' was thrown.
at Microsoft.Flow.RPA.Desktop.UIAutomation.WebAutomation.Core.WebExtensionsBrowser.WebExtensionsBrowserLauncher.LaunchNew(ProcessWindowStyle processWindowStyle, String initialUrl, Int32 timeout)
at Microsoft.Flow.RPA.Desktop.UIAutomation.Plugin.Edge.Edge.StartNew(ProcessWindowStyle processWindowStyle, String initialUrl, Int32 timeout)
at Microsoft.Flow.RPA.Desktop.Modules.WebAutomation.Actions.WebAutomationActions.LaunchNewEdge(Variant initialUrl, Variant edgeTabTitle, Variant edgeTabUrl, Variant dialogButtonToPress, Variant& webBrowserInstance, Int32 operation, Int32 windowState, Int32 attachMode, Boolean waitForWebPageToLoad, Int32 courseOfActionIfDialogAppears, Boolean clearCache, Boolean clearCookies, Int32 timeout)
at Microsoft.Flow.RPA.Desktop.Modules.WebAutomation.Actions.LaunchEdgeBase.Execute(ActionContext context)
--- End of inner exception stack trace ---
at Microsoft.Flow.RPA.Desktop.Modules.WebAutomation.Actions.LaunchEdgeBase.Execute(ActionContext context)
at Microsoft.Flow.RPA.Desktop.Robin.Engine.Execution.ActionRunner.Run(IActionStatement statement, Dictionary`2 inputArguments, Dictionary`2 outputArguments)"

 

I have tried a variety of ways to fix this (such as redownloading the Extention) and have come up with nothing.

1 ACCEPTED SOLUTION

Accepted Solutions

I had to switch browsers from Microsoft Edge.

View solution in original post

9 REPLIES 9

Hello

I have had the same problem with Microsoft Edge since I updated PAD to the last version (2.15)

I tried enabling/disabling the extension, rebooting the computer, reinstalling Microsoft Edge, but still is not working ...

I have another computer with the same PAD version and it is working fine, so I don't understand

Did you find any solution?

Thanks!

 

Not yet.

I had to switch browsers from Microsoft Edge.

This issue didn't fix even after 1 year!!!!!!!

no kidding! kinda missed its opportunity to be adopted yet again.. any way to bump this up?

I'm having the same issue already tried switching the browsers, but didn't fixed it, to the all browsers have the same error "[Failed to assume control of Microsoft Edge (Communication with browser failed. Try reloading extension)]"

are there any other solutions?

Try to uninstall and install the Power Automate desktops.

FDS1
New Member

This seems to go out periodically. Right now, none of the browsers work. Not Chrome, Firefox, or Edge. Is there a way to get this fixed more permanently? Have been relying on it for business. Makes me realize it maybe shouldn't be the direction I go with things.

saraaa
New Member

 

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