Encoding error while eporting video

[imgaylol]

So I have spent multiple weeks editing a certain video, only to find that when I export it, it fails, saying that there's an unknown error. I read the forums on this issue and one of the recommendations was to export audio only or video only to check the problem. I tried it and found that when I uncheck 'export audio' and then export it, it exports just fine. Then I tried exporting audio only and then later combine them but it didn't work, meaning that there's an issue with the audio. But I need the audio, and I don't know how to fix this. Help me please!!

[Jim_Simon]

When you exported audio only, what specs did you use?

When you tried to combine them, what specs did you use?

[imgaylol]

When i export audio only:

Audio format : AAC

Audio Codec : AAC

Sample rate : 48000 hertz

Bitrate : 256

Precedence : Bitrate

I pretty much left them on default, because they used to work fine previously.

And no, i couldn't combine them in the first place because the audio wasn't exporting. That's the main problem.

[Jim_Simon]

OK.

Export to .wav files instead of AAC.