# Msphysics Load Error

**URL:** <https://forums.sketchup.com/t/msphysics-load-error/179625>\
**Category:** Extensions\
**Tags:** sketchup, modeling, components\
**Created:** [October 28, 2021, 8:53am UTC](https://forums.sketchup.com/t/msphysics-load-error/179625 "2021-10-28T08:53:47Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![frtccu](https://avatars.discourse-cdn.com/v4/letter/f/a183cd/32.png) [@frtccu](https://forums.sketchup.com/u/frtccu)\
**Post date:** [October 28, 2021, 8:53am UTC](https://forums.sketchup.com/t/msphysics-load-error/179625/1 "2021-10-28T08:53:47Z")

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Hello when i download ms physics for Sketch Up Pro 2021 there is a load error how can i solve this problem? Thanks…

Error Loading File C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics/main\_entry.rb  
Error: #\<IOError: The required, staged c extension file, “C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics/libraries/stage/win64/2.7/msp\_lib.so”, is missing!\>  
C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/ams\_Lib/extension\_manager.rb:219:in `block in require_all' C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/ams_Lib/extension_manager.rb:216:in `each’  
C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/ams\_Lib/extension\_manager.rb:216:in `require_all' C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics/main.rb:70:in `\<top (required)\>’  
C:/Program Files/SketchUp/SketchUp 2021/Tools/RubyStdLib/rubygems/core\_ext/kernel\_require.rb:92:in `require' C:/Program Files/SketchUp/SketchUp 2021/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:92:in `require’  
C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics/main\_entry.rb:15:in `<top (required)>' C:/Program Files/SketchUp/SketchUp 2021/Tools/extensions.rb:197:in `require’  
C:/Program Files/SketchUp/SketchUp 2021/Tools/extensions.rb:197:in `load' C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics.rb:21:in `register\_extension’  
C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics.rb:21:in `<module:MSPhysics>' C:/Users/mehme/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/MSPhysics.rb:5:in `\<top (required)\>’

![Ekran görüntüsü 2021-10-28 115122](https://global.discourse-cdn.com/sketchup/original/3X/7/b/7b0d3f517997c43fd1231e2cd50d9d5ce8d85e82.png)

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<div class="post-metadata">

**Author:** ![Box](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/box/32/235164_2.png) [@Box](https://forums.sketchup.com/u/Box)\
**Post date:** [October 28, 2021, 8:55am UTC](https://forums.sketchup.com/t/msphysics-load-error/179625/2 "2021-10-28T08:55:02Z")

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MSPhysics doesn’t work with 2021.

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<div class="post-metadata">

**Author:** ![frtccu](https://avatars.discourse-cdn.com/v4/letter/f/a183cd/32.png) [@frtccu](https://forums.sketchup.com/u/frtccu)\
**Post date:** [October 28, 2021, 8:59am UTC](https://forums.sketchup.com/t/msphysics-load-error/179625/3 "2021-10-28T08:59:04Z")

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Really? Cause i found this and anton’s himself posted it i was very excited about it sory to hear that thanks tho.

 ![Ekran görüntüsü 2021-10-28 115850](https://global.discourse-cdn.com/sketchup/original/3X/c/4/c4705463925a5022529dab234a66f8d62ab9144d.png)

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<div class="post-metadata">

**Author:** ![Box](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/box/32/235164_2.png) [@Box](https://forums.sketchup.com/u/Box)\
**Post date:** [October 28, 2021, 9:01am UTC](https://forums.sketchup.com/t/msphysics-load-error/179625/4 "2021-10-28T09:01:26Z")

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That is the AMS Library that is a helper file for most of his Extensions.  
If you see him say there is an update for MSPhysics itself I would be happy to know.

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<div class="post-metadata">

**Author:** ![frtccu](https://avatars.discourse-cdn.com/v4/letter/f/a183cd/32.png) [@frtccu](https://forums.sketchup.com/u/frtccu)\
**Post date:** [October 28, 2021, 9:02am UTC](https://forums.sketchup.com/t/msphysics-load-error/179625/5 "2021-10-28T09:02:04Z")

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Oh now i understand Thanks a lot