As soon as you install the latest version of dRofus and run it, you will be notified about installation of the latest ArchiCAD Add-On, if the ArchiCAD Add-On was either not previously installed on your PC or is out of date. The dialog shown below will pop up:
The other option is to install or update the ArchiCAD Add-On manually.
In order to install or update the ArchiCAD Add-On manually, you will have to open the dRofus Client and then carry out the following:
Once installed, you can also uninstall the ArchiCAD Add-On by carrying out the following:
All ArchiCAD sessions will need to be closed at the time when you install / update or uninstall the ArchiCAD Add-On.
If the ArchiCAD Add-On has been uninstalled, then the next time you run an ArchiCAD session, you will get the following message with options:
If the ArchiCAD Add-On has already been installed, then the next time you run an ArchiCAD session, a new menu called "dRofus" will appear as follows: