Roombook Install

[jpgX6TC9]

Hello
On Revit 2022 LT
When I install Roombook in the updates, the installer tells me that it is already installed.
I have uninstalled everything, including the registry keys.
I can't find the quantification tab in the software.
Thanks

[barthbradley]

https://knowledge.autodesk.com/support/revit/troubleshooting/caas/sfdcarticles/sfdcarticles/Quantifi...

[jpgX6TC9]

Thank you

In project

[jpgX6TC9]

Thank you

I am attaching the addins files in the program data directories
The ...book are not present.

[RDAOU]

@jpgX6TC9 

I do not have Revit LT to check but I thought that Roombook is considered an Add-in and Addins are not supported on Revit LT

[jpgX6TC9]

Sorry, but this addin worked in the previous installation and is referenced in the revit LT help.
Moreover, it is offered at installation.

[barthbradley]

Does it show up under Control Panel=>Programs=>Programs and Features. If so, try Repair.