Failed to Uncompress Cisco's OpenH264 codec

Just got started on Toon Boom’s free trial yesterday and made a short little test, but when I tried exporting it on the H.264/MPEG-4 (*.mp4) setting it tells me I need to install OpenH264.
However, when I press “yes” to downloading it, it tells me

“Failed to Uncompress Cisco’s OpenH264 codec.
The file may be corrupted or the utility to uncompress the file may be missing.”

Also, exporting on the Windows Media Video setting works just fine.

Unfortunately couldn’t find much on my issue. Is there something I can do to fix this?
Thanks

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It happened the same thing for me, please, someone help us!

I bought mine a couple months back and am having the same problem too (took a while on the project I was working on).

Same here.

I’m having this exact same issue, has there been any update?

Hello. I have the same issue. Has anyone been able to figure it out yet?

i get the prompt it says this. Failed yo uncompress Cisco’s OpenH264 codec. The file may be corrupted or the utility yo uncompress the file could be missing.
how to install iMessage on Windows

im having the same issue! i even tried to download OpenH264 manually and it didn’t resolve it??

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I am having the same problem. Did you ever find a solution to this?