Yes you did ;)

just in case, you can remove the link.

EDIT:

Lovely....

I am not sure if we will get it to run:
I seems to be that this program is using Virtual sourcesafe 6.0 which is incompatible.
https://social.technet.microsoft.com/Forums/en-US/37351597-5665-4712-ae17-1c3d2ebf6ab0/is-visual-sourcesafe-60-compatible-with-windows-10?forum=win10itproapps
More digging maybe needed.
or just:
SCC files are used for saving unrendered video before it is exported to the final video format. ScreenFlow supports export formats such as Flash, YouTube, .MOV, iPhone, and others.
http://fileinfo.com/extension/scc
If this is the case, can you check if you have a software installed called Windows DVD player? If so get rid of it. If not try to install for a test. (after answering me for the quicktime)
http://www.pcworld.com/article/2953724/windows/how-to-play-dvds-in-windows-10-for-free.html
and reinstall VLC.
I do see it has a quicktime installer in the dir, did you install this one?
You do have a settings.dat file could you try to share it the same way? (but this one might be small enough for GOG thou, it might not be in a direct readable way ;)

Some more you could try:
http://answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_devices/unable-to-play-videos-on-windows-10-technical/1a8212b2-ecc2-4138-8b7e-114f5adecb57
^^lovely they admit WIn10 is a piece of **** ;)
Do you have AMD graphic card?
EDIT

or java is using the css files.
Which could pose a problem:
https://www.java.com/en/download/faq/win10_faq.xml
java 8.1+ only certified (could be one reason)

You can start the program, right? You just don't see the videos?

EDIT: it seems more do to with the jar file:
https://en.wikipedia.org/wiki/JAR_%28file_format%29

If java is linking something specific in this file, we would need to change this file. (Law....\bin\lando.jar)
And it seems to be the case.
This program seems to be a kind of browser based game packed into a piece of software (by the structure), makes it easy crossplatform.

And a 752,180 bytes big jar file is already quite something.

Edit, sorry for this wall of text ;)
EDIT: can you check which version is install on your computer? lgo into the search (for me just above the start button and type java, right to it it shall display configure java, in there please get the version number

There is no Windows DVD player installed. I did install the Quicktime version on the disk, and when that didn't work I uninstalled and tried both Quicktime 7 and Quicktime Alternative. Here is the link to the settings .dat file: https://www.dropbox.com/s/gwks5k59dqe4615/settings.dat?dl=0. The Java version I have is 7 update 71: build 1.7.0_71-b14. I do not have AMD, my graphics card is Nvidia GeForce 9500 GT. I can start the program, it's just videos giving me trouble. It does have .jar files.

thanks, I know asking you quite a bit ;)

Try to update to 8.1 java, as anything lower is not really supported.
If you feel a bit tech-savy you could unzip the jar file I mentioned and have a look if you find something yourself.
Setting is coded so no help.