Compressor 4.9 - Failed: Host [William Wen_Studio] System Error = -9074 {Unknown error: -9074}

Hi There,

I just update to Sequoia 15.2 and Compressor to 4.9

But when I Convert from Final Cut Pro to Compressor to Export.

It get problem Failed: Host [William Wen_Studio] System Error = -9074 {Unknown error: -9074}

Last version everything is okay. But it's happen when I update to the newest version.

Please help me to relsove this problem.

Thank you.

William Wen

Mac Studio, macOS 15.2

Posted on Dec 24, 2024 1:08 AM

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Question marked as Top-ranking reply

Posted on Apr 1, 2025 6:20 AM

When getting these sort of errors, I find many times they are fixed with Compressor's built-in repair system.

Settings > Advanced > Reset Queue

Run it twice: first time to cancel all jobs, second time to repair compressor, relaunch.

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Compressor 4.9 - Failed: Host [William Wen_Studio] System Error = -9074 {Unknown error: -9074}

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