Exporting a video from Animate results in error message in adobe media encoder

[moritz5E90]

When exportimg a file as a Video the following error message appears. 

I don't know what to do.. 

I already reset windows and re-installed and tried old versions of Adobe Media Encoder but it didn't help. 

[jason_existsforsomereason]

i have the exact same problem. Did you ever figure this out?