what's the way to update vData from 2.9.10 to 2.9.13??
when i try with the installer, get Error by uploading the pkg_vdata2.9.13.-j3.x.zip file
Warning
JInstaller: :Install: File already exists /home/httpd/vhosts/city-luzern.ch/dev.city-luzern.ch/components/com_vdata/index.html
Component Update: Failed to copy site files.
Package Update: There was an error installing an extension: com_vdata.zip
×
Error
Error installing package
why not use the
Joomla! Update System?? 
