I get the info "Komponenteninstallation: Fehler in benutzerdefinierter Installationsroutine." when install PowerAdmin 1.0.7
Also one of my other Joomla-Website I can't update from PowerAdmon 1.0.2 to 1.0.6/1.0.7 (Dowmload Ok, install end with red cross)
What's going wrong
I have Joomla 2.5.4 german version.