Open Browser Error - Help!

[Bob2 (Bob)]

Hello,

I keep getting this error with when trying to open a browser in my process.

System exception.Retrieving the COM class factory for component with CLSID {EA5E2583-0D30-48BE-9EDB-47B2235ACD10} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). at Source: Open Browser

I have since removed and reinstalled Uipath on my VM and also tried with multiple browsers. Does anyone know how to resolve this before I go insane

[monsieurrahul (Rahul Prabhu)]

Hello @Bob2

Check this link:

Open browser activity issue

HI Anju, I am also facing same issue could please help . I tired removing uipath and nuget folder Regards Sravan

Cheers,
Rahul

[Bob2 (Bob)]

Hey - I have read through that forum multiple times and tried everything that they are suggesting. Still facing the issue

[ahreddy2007]

Hi, Even I am also getting the same error, I uninstalled and re-installed the Uipath, still I am getting the same issue, note sure what to do, any help is appreciated, Thanks,
here is the error message,
" Open Browser: Retrieving the COM class factory for component with CLSID {EA5E2583-0D30-48BE-9EDB-47B2235ACD10} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). "

[loginerror (Maciej Kuzmicz)]

Hi @Bob2

What is your version of Studio and the UIAutomation package?

Does upgrading to the latest versions of both helps you solve the issue?

[ahreddy2007]

Hi Macqiej Kuzmicz,
Thanks for your suggestion, the below issue got resolved after I updated UIAutomation Package with latest version, Studio was already with latest version.
Issue: " Open Browser: Retrieving the COM class factory for component with CLSID {EA5E2583-0D30-48BE-9EDB-47B2235ACD10} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). "