QM Editor: Drop file -> path

[_pi]

whenever dropping files into the qm editor one will get
the file path as environment variables, like
7zFM.exe :run "$program files$\7-Zip\7zFM.exe"

how can i use it with own environment variables ?

MySQLAdministrator :run "$wamp$\apps\mysqlgui\MySQLAdministrator.exe"

when it can't be done in current version, then i will move this question
to the wish board.

thanks