Re:Silent installation issue
I looked at the installer code, and I see that at some point I programmed it so that if -s or /s command line parameter is not the very first parameter following program name, then it does not ask about shutting down any running instance of HyperSnap - just shuts it down silently. So you could modify your command as follows:
HS6Setup.exe -autostart -allusers -nodeskico -s
or if you would not have any other arguments to add, you could use:
HS6Setup.exe -s -s
effectively repeating -s parameter for "super-silent" installation. This should do what you need. Please note that I removed also -runafter, which you probably should not use at all (see the other thread about reboots).