![Install failed - Error 1603 Fatal error while installing 3DS Max 2021 | Troubleshooting | Ep 08 - YouTube Install failed - Error 1603 Fatal error while installing 3DS Max 2021 | Troubleshooting | Ep 08 - YouTube](https://i.ytimg.com/vi/7jnnt6Ammck/sddefault.jpg)
Install failed - Error 1603 Fatal error while installing 3DS Max 2021 | Troubleshooting | Ep 08 - YouTube
![Datasmith uninstall/install/repair/update not working - Pipeline & Plugins - Epic Developer Community Forums Datasmith uninstall/install/repair/update not working - Pipeline & Plugins - Epic Developer Community Forums](https://d3kjluh73b9h9o.cloudfront.net/original/4X/c/9/4/c94df55ffe17b40fa49e0226eacdde8965933551.jpeg)
Datasmith uninstall/install/repair/update not working - Pipeline & Plugins - Epic Developer Community Forums
![I can't install Unreal Datasmith exporter for 3ds MAX 4.26 - Pipeline & Plugins - Epic Developer Community Forums I can't install Unreal Datasmith exporter for 3ds MAX 4.26 - Pipeline & Plugins - Epic Developer Community Forums](https://d3kjluh73b9h9o.cloudfront.net/optimized/3X/b/b/bb2192a3218a0277fe82082446530deee6841fa7_2_1024x602.jpeg)
I can't install Unreal Datasmith exporter for 3ds MAX 4.26 - Pipeline & Plugins - Epic Developer Community Forums
Installation incomplete" due to optional component install failure when installing 3ds Max 2021 or above
![Install failed - Error 1603 Fatal error while installing 3DS Max 2021 | Troubleshooting | Ep 08 - YouTube Install failed - Error 1603 Fatal error while installing 3DS Max 2021 | Troubleshooting | Ep 08 - YouTube](https://i.ytimg.com/vi/7jnnt6Ammck/maxresdefault.jpg)