I am trying to install User Interface Update 2012... Reading the documentation for the prerequisites section (in sdllivecontent) I have seen that, first of all, I need to install the Hotfix Rollup 1. One of the first steps is to update CM database running the update SQL (in my case) script (HR_SQLSERVER.sql). Not without surprise, I find out that there are no rows updated. Then, when I execute the CM update installation wizard, it shows me the typical window with the repair, modify, uninstall buttons disabled (in another installations of HR#1 I have seen that when the HR#1 is already installed this window shows just this information).
This installation is being carried out in a Tridion SP1 Lab machine previously installed. So now, I have the doubt if the guy who installed this Lab tried to install the Hotfix rollup and maybe he could not finish the installation properly (?).
Could anyone know how to check whether the HR#1 is already installed (properly)? I read that is not possible to check this in any standard Tridion tool (although there is a HotfixManager extension to use a priori):
But maybe, I could check the CM dll / jar versions? Or, in the case that something had remained inconsistent how could I fix it?
Thanks in advance!