No change with your new version. The installation starts without prompting to close the application:
[04-07-2015 09:57:17.184] [Pre-Installation] [Get-RunningProcesses] :: Check for running application(s) [svrpgsoo]...
[04-07-2015 09:57:17.202] [Pre-Installation] [Get-RunningProcesses] :: The following processes are running: [svrpgsoo]
[04-07-2015 09:57:17.216] [Pre-Installation] [Get-RunningProcesses] :: Resolve process descriptions...
[04-07-2015 09:57:17.230] [Pre-Installation] [Get-RunningProcesses] :: Finished checking running application(s).
[04-07-2015 09:57:17.255] [Pre-Installation] [Show-BalloonTip] :: Display balloon tip notification with message [Installation gestartet.]
[04-07-2015 09:57:17.184] [Pre-Installation] [Get-RunningProcesses] :: Check for running application(s) [svrpgsoo]...
[04-07-2015 09:57:17.202] [Pre-Installation] [Get-RunningProcesses] :: The following processes are running: [svrpgsoo]
[04-07-2015 09:57:17.216] [Pre-Installation] [Get-RunningProcesses] :: Resolve process descriptions...
[04-07-2015 09:57:17.230] [Pre-Installation] [Get-RunningProcesses] :: Finished checking running application(s).
[04-07-2015 09:57:17.255] [Pre-Installation] [Show-BalloonTip] :: Display balloon tip notification with message [Installation gestartet.]