COM Error while using Outlook Activity unattended

Hello all,

We are using the send Outlook Message Activity in some bots and recently we are getting more and more of the following error:

Creating an instance of the COM component with CLSID {0006F03A-0000-0000-C000-000000000046} from the IClassFactory failed due to the following error: 8001010a The message filter indicated that the application was busy. (Exception from HRESULT: 0x8001010A (RPC_E_SERVERCALL_RETRYLATER)).

Does anyone have an idea what this could be due to and how we can fix it?

Thank you


Give a try with the resolution mentioned in below thread

Cheers @hendrik.berger

Hi @Palaniyappan ,

thanks a lot, the solution works fine.

Kind regards

1 Like

Glad it got resolved @hendrik.berger

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