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MotionBuilder 2016 SP1 Error 1642

There's an issue with installing SP1 for MotionBuilder 2016 if you already have MotionBuilder 2015 SP1 installed on your computer. It'll give this error:


If you try installing the service pack through Autodesk Application Manager it will give Error 1642.

We're working on a new version of SP1 for MotionBuilder 2016 that will resolve the issue. In the meantime, you can find a workaround for installing it here:


UPDATE: A new version of MotionBuilder 2016 SP1 has been released that resolves the issue. You can download it here:


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There is a latest update for Motionbuilder 2016 SP1 which resolve this issue. You may want to download them at this page :


Vignesh Ilangovan

A new verison of MotionBuilder SP1 has been released. This version solves the issue of not being able to install if 2015 SP1 is already on your machine.

Jeremy Hanson

Thanks Ivan and Vignesh. The post has been updated to reflect the new version of MotionBuilder 2016 SP1.

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