I have a error code 201 message when I was trying to convert my both webpages to mhtml format and suddenly it stopped working on behalf basis so it needs to be fixed so that I can convert my both webpages that I download from the internet archive Wayback Machine and once when its fixed I will then start converting my webpages to mhtml format.
Can you please share the sample files and the sample code snippet that you have tried? We will test the scenario in our environment and address it accordingly.