Open browser activity issue

Help
1

Hi…I am using open browser activity and on pressing the Run button i am getting below error.Please help!!!

Source: Open Browser

Message: 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)).

Exception Type: System.Runtime.InteropServices.COMException

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
System.Runtime.InteropServices.COMException: 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 UiPath.Core.Activities.ScopeActivity.EndExecute(NativeActivityContext context, IAsyncResult result)
at UiPath.Core.Activities.AsyncNativeActivity.BookmarkResumptionCallback(NativeActivityContext context, Bookmark bookmark, Object value)
at System.Activities.Runtime.BookmarkCallbackWrapper.Invoke(NativeActivityContext context, Bookmark bookmark, Object value)
at System.Activities.Runtime.BookmarkWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)

1 Like
2

Try changing the browser you are trying to open

3

I tried with all browsers…but same error m getting

4

Can you try again updating the open browser package…

Here is some information about the error: https://support.microsoft.com/en-in/help/201191/you-receive-a-0x80040154-class-not-registered-error-message-when-you-r

5

still the problem is not resolved…
my system has windows 10 and its a x64 based PC

6

If possible,Can you attach the workflow you have

7

Solved …by deleting the .nuget folder and reinstalled

1 Like
8

thank you so much for your help

2 Likes
9

Hi,
Could you please let me know, how you reinstalled it. I have deleted the .nugget folder under the user account. But still we are facing the issue.

Thanks in advance,
Anju

10

i uninstalled it through add/remove programs…

11

Hi Sweety
I am having the same problem. Did you manage to solve this?

12

Yes… please uninstall UIPath …remove the nugget folder too …then try again installing …

1 Like
13

HI Anju,

I am also facing same issue
could please help .

I tired removing uipath and nuget folder

Regards
Sravan

14

The troubleshooting steps for this issue is written in this doc.

Hope this helps the people who finds this thread through search.

1 Like
15

fab - that sorted my issue too - thanks !