
To start jBEAM by right clicking on a jBEAM project file and choose "Open with jBEAM" from the context menu, you have to add some keys to registry.
<registrySet>
<key>HKEY_LOCAL_MACHINE/SOFTWARE/Classes/jarfile/shell/jBEAM</key>
<name></name>
<type>REG_SZ</type>
<value>Open with jBEAM</value>
</registrySet>
<registrySet>
<key>HKEY_LOCAL_MACHINE/SOFTWARE/Classes/jarfile/shell/jBEAM/command</key>
<name></name>
<type>REG_SZ</type>
<value>cmd.exe /c "${installdir}\start_jBEAM.bat" "%1"</value>
</registrySet>
Please replace the variable ${installdir} by your jBEAM directory.