[FFmpeg-user] Can't locate entry av_aes_crpyt in avutil-49.dll

[Erik]

I just realized what I downloaded are "app" dlls, not dev version.
But I downloaded the compiled shared dlls here, I get another problem of the 
same type
It says can't locate entry av_freep in avformat-52.dll
I was developing on windows 7 and when I right-click the computer icon, it 
says 32-bit system. I downloaded 32-bit shared dll too, I don't think I 
downloaded wrong version of dlls this time