Andrew90: If PDR10.exe is still in the \Programs\Cyberlink\PowerDirector10 folder, you can try to get Revo to do a "Forced Uninstall." I have never had that fail to knock a program out of my computer that got stuck half way in and out. I would also follow the advice to check the registry and search for Cyberlink and remove everything Cyberlink (assuming that is the CL program on your computer), but BEFORE that, "Export" your registry to an external storage device using Regedit, so that you can go back. Also make sure that you have a Windows Recovery CD or DVD or flash drive, just in case.
It sounds to me like your installation might have been corrupted. You should not be getting .txt files. If it was my computer, I would go the Revo Forced Uninstall route, clean everything up the best you can, using CCleaner (not CLCLeaner) and then use Regedit and a good registry scanner (I use PerfectRegistry by RAXCO), and then redownload the PD10 files (application and the two content packs). Uninstall Quicktime, go to the Apple site and install the latest QT version, then download and install the PD10 application file, the two content packs, activate, and then download and install the latest patch (1424c).
If you had an aggressive anti-virus program going when you first installed PD10, that might have interfered with the proper installation. Installs can be corrupted for any number of reasons.
From what you have said, you probably don't want to go to all of the work that I have suggested, but that is your call. If you are not comfortable editing your registry, then you should stay away from that. As CubbyHouseFilms has said, you need to be EXTREMELY CAUTIOUS when messing with your registry.
I hope that you do find a solution to your dilemma. I had a really rough time a few months ago with Acronis and it was a major amount of work to finally rid my two computers of the beast, computers failing to boot, BSODs, and the whole nine yards. Please let us know how you make out.
Hope this helps. Have a great day.
Regards,
-Phil
Windows 10 Pro x64
Dell XPS 8930
Intel CoreT i7 (4.6 GHz)
32 GB DDR4-2666 RAM
1 TB PCIe -x4 SSD
NVIDIA GeForce RTX 2060
PD14 Ultimate x64, 4207
CD4 Ultra and AD6 Ultra
Bleeping Computer Malware Response Instructor