msi missing administrative installation (/a)

[cocoon]

The current beta msi-package does not correctly support the administrative installation (extraction), for example if one doesn't want to overwrite all customized files etc.

more information: http://stackoverflow.com/questions/5564619/what-is-the-purpose-of-administrative-installation-initiated-using-msiexec-a

command (from cmd):

msiexec /a FreeRDPWebConnect_Beta.msi