Hi Eric, I haven't had this problem myself, but maybe one of the solutions discussed here would be helpful to you: http://helpx.adobe.com/lightroom/kb/error-changing-modules-lightroom.html http://forums.adobe.com/message/5439306
In most cases, this error is related to the permissions or corrupted preferences file. I don't how that relates to your Java-related actions. Igor Wed Jul 31 14:34:55 EDT 2013 Eric Weir wrote: Recently I've been getting an error message when I start Lightroom. Kinda vague: "An error occurred when attempting to change modules." Vague to me. Maybe not so to someone here? Background: A couple days ago I uninstalled Java. First time I started Lightroom afterwards I learned that it requires Java. I've since reinstalled Java, but now I get this error message. If anyone has a clue what might be going on it would be appreciated. Thanks, ------------------------------------------------------------------------------------------ Eric Weir -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

