If you see one of the errors below:

  • Unable to detect manifest file.
  • JInstaller: :Install: Can't find XML setup file.

This is because you did try to install the delivery package. Unpack the archive called UNPACK_FIRST_pkg_bptoolbar.zip first, then use the appropriate installer package that fits your Joomla! version:


  • If you are the user of Joomla! 4 system, install the package with the name that looks like:
  • If you are using Joomla! 3 instead install the package that looks like: