COM Error while using Outlook Activity unattended

[hendrik.berger]

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
Greetings
Hendrik

[Palaniyappan (Forum Leader)]

Hi

Give a try with the resolution mentioned in below thread

Sending Email using outlook gives HRESULT 0x8001010A Problem

While running my program. I have this workflow that creates an html file, reads it, appends some html codes, then set as the HTML body for the Email. Upon reaching the SendOutlookMail Activity. I got this error Send Tabled Email: 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 is busy. (Exception from HRESULT: 0x8001010A (RPC_E_SERVERCA…

Cheers @hendrik.berger

[hendrik.berger]

Hi @Palaniyappan ,

thanks a lot, the solution works fine.

Kind regards

[Palaniyappan (Forum Leader)]

Glad it got resolved @hendrik.berger