The plugin does not appear in the Revit ribbon

Cause:

Due to security concerns regarding the Autoloader plugin loader path (%ProgramData%Autodesk/ApplicationPlugins), a new plugin folder has been introduced at %AppData%Autodesk/ApplicationPlugins. This applies to all Autodesk plugins starting from the 2025.

Solution:

1. Check the Current User:

• Open Windows Explorer.
• Type %USERNAME% in the address bar.

2. Verify User Accounts:

• Navigate to C:/Users.
• Check how many user accounts exist.

3. Locate the Plugin Folder:

Move  the bundle from

C:/Users/[USERNAME]/AppData/Roaming/Autodesk/ApplicationPlugins

to

C:\ProgramData\Autodesk\ApplicationPlugins