How to launch Update Manager with Lotusscript and command line

Hello,

I want to create a button in a Form, you could click on it to disable or uninstall some plugins in Notes 8.

I followed this doc(The Community for Open Collaboration and Innovation | The Eclipse Foundation) and had a try in Lotusscript, but it shows nothings and looks like, it doesn’t work at all.

My code is something like this:

Sub Click(Source As Button)

Dim result As Integer	

Dim javawPath As String, startupPath As String, arguments As String, s As String

javawPath = |"E:\Program Files\IBM\Lotus\Notes 8.5\jvm\bin\javaw.exe"|

startupPath = |"E:\Program Files\IBM\Lotus\Notes 8.5\framework\rcp\eclipse\plugins\com.ibm.rcp.base_6.2.0.200809220947\startup.jar"|

arguments = "org.eclipse.core.launcher.Main -application org.eclipse.update.core.standaloneUpdate -command uninstall -featureId com.myplugin.feature -version 1.0.0" 

s = javawPath+" -cp "+startupPath+" "+ arguments

result = Shell(s)

End Sub

Can someone help me?