PROBLEMA Eseguire java da file bat

[ugo1]

Ciao,

ho "installato" java portable in

C:\Bin\Utility\Java

devo creare un file bat che lanci il file

C:\Bin\Multimedia Utility\ExportImageOrElevations\ExportImageOrElevations.jnlp

il file bat che ho creato è

C:\Bin\Utility\Java\bin\javaws C:\Bin\Multimedia Utility\ExportImageOrElevations\ExportImageOrElevations.jnlp

java parte ma mi da il seguente errore:

Iimpossibile trovare l'applicazione
InvalidArgumentException[ Argomenti non validi: {Utility\ExportImageOrElevations\ExportImageOrElevations.jnlp, C:\Bin\Multimedia }]
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main.access$000(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)


ho provato anche

C:\Bin\Utility\Java\bin\javaws "C:\Bin\Multimedia Utility\ExportImageOrElevations\ExportImageOrElevations.jnlp"

ma nulla succede

Ugo