Running regedit to my surprise shows a lot of old SW folders like 2004, 2005, 2006 etc which I removed from the system long ago. See the attached screen. Currently I am using 2008SP5.0 and 2009SP5.0 only. I came upon this doing a forum search since pack and go in 2009 shows wrong referencies.
In a first instance it shows the correct parts and assemblies but when I click the include drawings checkbox it lists part/assy's/drawings that belong to assemblies above the current one. (not opened though) No in contect relations or such.
Should this register be cleaned? How? Backup first?