I wanted to try out After Effects so a friend got me his portable version. (Yeah I know, pirated but it was only for a little test)
It didn't work though since it was portable which meant it couldn't recognize the system very well and the most common problem aka unicode file error kept coming up on me. I kinda liked the program though so I installed the full version.
Definitely heavy since it was full but it did work out for me. One thing I discovered that really bugs me...
Back when I was trying out the portable version it was able to import MP3/MP4 but in this full version it doesn't!

No idea why but soon enough I discovered something interesting: Media core plugins
I discovered that the portable one had more of those relating to the formats such as mpeg and mp3 while the full version didn't. So I did a little test by moving those extra plugins onto the media core folder of the full one and guess what happened? It worked! One problem though (ok maybe 2), for some reason I still couldn't import mp4 but that could be due to another missing plugin that I overlooked while another problem is that now everytime I close my AE It ends up crashing instead! Did a little googling and discovered that it may involve having a third party plugin that may be causing this but I uninstalled/reinstalled it when it first started happening yet it still doesn't fix the crash error.

I know I messed with stuff more than I should have but still I was quite curious on how this works and I'd appreciate if anyone could help me out in fixing up my AE plz.
~Thanks!