Where can I find these codecs? Some of my dreams are bouncy

. . . I also have win 7 not 10, there are still to many buggs. . .
Sometimes it's a little tricky which codec pk you need but you can easily uninstall the pack
in programs if it's not right.
I tried this pack seems to work good has the Mpeg2 decorder in it for the older dreams
Anyway you could try this first K Lile pk Full: http://www.codecguide.com/download_kl.htm
and then install the update after .
I have a windows8 codec pack installed too, plus an Xvid codec ,
play around one at a time to see what works for you .
Check for 32 or 64 bit versions depending what you are running at.