Timer1_tick
dim p() as process = process.getprocessesbyname("vlc")
If p.length >0 then
p(0).kill 'Oder sonst was xD
end if
'Damit beende ich jeden gestarten vlc-Prozess

Process.mainwindowtitle-Eigenschaft

dim a() as application = application.getapplications....

for each p as process in process.getprocesses
if p.mainmodule.fileversioninfo.productname = "VLC Media Player" 'oder auch: 
' p.mainmodule.fileversioninfo.originalfilename 
then
'Tue irgendwas zb. p.kill()
end if
next