DVD-Rom Activities aint working

[skipper2]

My friend gave me the second Harry Potter's movie and when i open the second CD and go to the: EXTRA CREDIT section, it says: Insert this DVD to your computer's DVD-ROM drive for extra credit (more activities). What's the problem ?!

btw, instead of opening inter Actual program, it opens my Windvd 6 Ult. . Is it possible that the problem accurs becuase i use WinDvd Tweaker pro ??

[Puppet Master]

That could be it.
Try installing the Inter Actual Program from the dvd and see if you can run it then. It should pick up the installation as soon as you put the Dvd in the drive.

[skipper2]

Tanx 4 the help. i ran the dvd through Inter Actual manually and it worked. just one thing, what is Dvd Navigator ? it said something about CSS protection so i just ignored that thing. he said that i should check that Dvd navigator thing but it seems to work fine without it...

[Random]

Click here (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directshow/htm/dvdnavigatorfilter.asp) to find out more about DVD Navigator, I shouldn't worry about it as long as its working fine, there should be no problems with it.