Blocks are Replaced with DDT_Audit_Generated_0

This problem occurs occasionally with MSCAD 2005 and Mapscenes 2006. A particular block may be replaced by the text: $DDT_Audit_Generated_(0) in both drawing and in the Blocks view in Intellicad Explorer. This is a known issue. It means that IntelliCAD has somehow lost track of the block information. The solution is to delete the blocks from the Block Explorer and manually reinsert the blocks.

This problem is resolved in MSCAD and MapScenes 2008 and newer