Failed to initialize the add-in because an application already exists with this AddInId node." when opening Revit
Debug Revit 2012 Addins Using Visual Studio 2010 When Turned Off - RevitNetAddinWizard & NavisworksNetAddinWizard
Message "Outils externes - Echec de l'outil externe" au démarrage de Revit installé via une installation personnalisée
Revit cannot run the external application "ISM Revit Plugin CONNECT Edition" - RAM | STAAD | ADINA Wiki - RAM | STAAD | ADINA - Bentley Communities
Revit cannot run the external application "BIM Interoperability Tools" - "The panel with name Classi... - Autodesk Community - Revit Products
![External Tool Failure (Revit Add-in) Revit Cannot Run the External Application "Land F/X", System.IO.FileLoadException (Using One of Our Revit Plugins) External Tool Failure (Revit Add-in) Revit Cannot Run the External Application "Land F/X", System.IO.FileLoadException (Using One of Our Revit Plugins)](https://www.landfx.com/images/docs/kb/rhino-revit/5015/error.jpg)