Thank you, Dr. Seltsam! You're a life saver! Application worked like a charm!
I've contacted Hauppauge, asking them for a working source for the tool. Let's see if they respond. In the meanwhile, I'll hold on to a few copies of the software, in case anyone else happens to stumble on to this thread, and is in the same predicament.
Apologies for reviving an old thread:
I don't suppose anyone still has the BulkOrIso.exe application still stored somewhere? The original source (https://www.hauppauge.de/site/…t_faq.php?n=FAQ.BulkOrIso) does not seem to have the application available anymore. I am unable to source it from anywhere on the web, with all google hits always pointing to the original now non-working hauppauge.de FAQ-page.
If we are able to source the executable, I suppose we should archive it on archive.org or similar, before it's forever lost.