Surfaces belonging to different walls would export with the same CadObjectId.The application would occasionally crash when creating project details.Projects created from project templates did not inherit sheet subset storage location information.Projects created from project templates did not inherit the correct sheet storage location property.Multi-view blocks inserted from user created tools did not scale properly when used in subsequent drawings or sessions.The following defects have been fixed in AutoCAD Architecture 2009 Update 2 AutoCAD warning message when saving an External Reference.Invalid Enum Map String error when using MvPartModify on a multi-view part created via MvPartConvert command.In some instances pipe object are not visible until a regenerate is performed.Insulation will not be applied to pipe fittings when using the match properties.

Pipe segments will be offset from each other when using justification which is not Center/Center.

Power Totals tool does not always state the correct load.

Duct sizing does not always provide the expected size when using Metric units.

Unable to Write Check Permissions error occurs when copy and paste parts into the same catalog.

The following defects were fixed with AutoCAD MEP 2009 Update 1 and are also fixed in AutoCAD MEP 2009 Update 2:

Invalid Enum Map String message is no longer encountered when using the MvPartModify command on a multi-view part which does not exist in the active catalog.

Multi-view Part tools will respect Part Size Name when executed.

AutoLayout should not produce overlapping pipe segments when connection two existing pipes to each other.

Using grips to modify a Pipe layout during a Reference Edit session no longer causes disconnections in the pipe layout.

Devices which contain annotation will produce an image in the Property Palette which matches the image in the Select a Style dialog.

Object Snaps on scaled Devices will now behave more consistently.

The Load property on Devices will now schedule the loads of each phase instead of only phase 1.

Duct Sizing should more accurately produce the correct size in metric units.The following defects have been fixed in AutoCAD MEP 2009 Update 2

Autocad mep electrical