Hello. When I use iExplorer - after selecting condition from drop-down list on step 2 "Conditions" in the New Rule Wizard, button "Set values and add" remains inactive and I can't proceed to the step 3 "Actions". When I use Opera - everything OK. Is there a bug?
Yes, unfortunately this issue appeared in 1.2RC2 for IE. It has subsequently been fixed and will be in the 1.2 release due shortly, or via SVN if you need the fix immediately.
