Do you have problem in Autodesk AutoCAD Architecture to open the Detail Component Manager or using any of the tools on the Tool Palettes - Design Details tab?
Maybe you get this error message showing up one or many times?
“Cannot open database C:\ProgramData\Autodesk\ACA 2014\enu\Details\Details (Global)\AecDtlComponents (Global).mdb.” followed by “Unable to execute the tool. Unspecified error.” and on the command line “ERROR: No database information found!” It might also show ACA 2013 or ACA 2012 or older. The file can also be for example AecDtlComponents (US).mdb or AecDtlComponents (UK).mdb.
Still if you try to open the mdb file manually it works fine.
But there is a solution available. This fix only applies to if you run a 64-bit version of AutoCAD Architecture.
SOLUTION: Download this Detail_Component_Manager_Fix.reg file and run it and you probably also need to answer yes a couple of times so it is merged into the Windows Registry. After that you should be able to use the tools as normal. No need to even restart AutoCAD Architecture.
Tools affected are Metal Runner, Metal Stud, Wood Stud, Hat Channel, Gypsum Board, Batt Insulation, Rigid Insulation, Brick, Concrete Block, Plywood, Protection Board, Roof Hatch, Roof Drain, Floor Drain, Sliding Door Head, HM Door Frame, Carpet, Stone Pavers, Recessed Light, Steel, Concrete Column, Earth Hatch and possibly some others.