Preventing Users for Downloading latest version 2.4.1?

Hi,

Last week , I have install Wildfire 3.1.1 and Sprk 2.0.8 on clinet PC.

This week, When my Clinet using SPark 2.0.8 opens up Park IM clinet it ask for newer version update.

Is this update coming from Wildfire 3.1.1 server or directly from internet jivesoftware.com?

Since 2.4.1 is still iBeta, Can we resterict auto updae feature?

Thanks

Son