hi Blake

Just in case it helps i got the same message after uninstalling my recent QUICKTIME installation as a test.
So have had to reinstall again to use the video render function.

W7 64 home premium

**** New Session started at : 07/12/2017 15:22:44
- Audio Conversion Error: Media Foundation failed to convert to .m4a. Trying alternate conversion method... The error number is -1072875852 [2018.504.1, 07/12/2017 15:14:17]
- Bootup was optimal, set to fast [2018.504.1, 07/12/2017 15:11:17]
- Bootup time in millseconds =10,557 [2018.504.1, 07/12/2017 15:11:17]
- Time to Count Plugins in ms =601. Plugins counted=55 [2018.504.1, 07/12/2017 15:11:10]

Mike


BIAB2021 UltraPlus,AsusN55S1Tbssd, W10/64,Akai EIEpro
Yamaha CVP405,SquireStrat, CoolsoftVMidSynth
Novatation Impulse61 Ctr kbd, Cwalk blab Kontakt

http://mikesmusic.byethost16.com/