Error code 1603 installing Revit21

[bwdeen]

Please help, it was working, then ran into an error. uninstalled everything and now trying to install. Installation gets to 45% then stops and uninstalls, giving an 1603 error. have tried all 3 ways of installation.

[iainsavage]

This has an accepted solution:

https://forums.autodesk.com/t5/installation-licensing/revit-2020-installation-failure-code-1603/m-p/...

This one refers to Autocad but does say it applies to "Autodesk Products":

https://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/Error-...

[ennujozlagam]

you can refer here? thanks

https://forums.autodesk.com/t5/installation-licensing/revit-2021-fails-to-install-with-an-error-code...

[bwdeen]

Still dealing with this issue:

Uninstall Generative Design for Revit

Missing the RevitUnitSchemas.msi

Fixing the licensing issue. Thanks for responding and will post back after a reboot.

[bwdeen]

I believe, Revit is working but I'm getting these 3 errors when loading (please advise):

[ennujozlagam]

1) install latest updates from autodesk or uninstall 3rd party plugin one by one to check which one has a problem

2) https://knowledge.autodesk.com/support/revit/learn-explore/caas/sfdcarticles/sfdcarticles/Rendering-...

3)https://knowledge.autodesk.com/support/revit/troubleshooting/caas/sfdcarticles/sfdcarticles/Error-Th...