Believe me, Mike2013cyb , I share your annoyance with Cyberlink over this, but we have to be fair and stick to facts.
It could well have been a Microsoft update that broke PDVD's functionality — since the early days of Windows, Microsoft has had a habit of releasing updates (sometimes deliberately targetted ones) that change the way applications function, and leaving other companies to scramble to catch up in their coding. It's a predatory practice, sometimes casual and sometimes intentional, but it happens regularly. And Microsoft does release its updates in a monthly batch, so it's fair for Michael to talk about a "February 2013" update. It's also fair that it might take Cyberlink some time to fix what was broken.
Where I personally think Cyberlink's behaviour has been shoddy is in its silence. It has our software registrations and our contact details; any responsible commercial concern would have *at the very least* done a quick e.mail to its userbase and let them know what had happened, instead of what Cyberlink did, and leaving its users to flail around trying to find out why their system was no longer working.
It shouldn't be up to the users to chase the vendor in instances such as these, trying to find out what has happened. We're Cyberlink's customers, and Cyberlink has our money, which means it also has the responsibility to be pro-active in informing its clients why the product they have paid for no longer works.
Michael posted a notice here on the forum, but again that only alerts those who come looking for an answer. It's something, but it's not good enough. It's also worth noting the trouble users have had even getting a reply out of Cyberlink tech support, and the fact that Michael and Cyberlink are simply silent whenever dissatisfaction is raised, which shows that they're not interested in solving customer's issues.
Cyberlink has shown itself to be without integrity in the way this has been handled. If Cyberlink makes some effort to clean up its irresponsible treatment of its customers, then I'll continue to use its products. If not, I'm going elsewhere.
The ball's in your court, Cyberlink.