We're happy to announce that Bentley has released a new version of our storm and sanitary sewer products (Build 08.11.02.75) that now supports integration with the 64-bit version of AutoCAD. This was released on 11/7/2011 and includes SewerGEMS, SewerCAD, CivilStorm and StormCAD.
During installation on a 64-bit operating system, the program will attempt to install both the 32-bit and 64-bit versions of the product. The 32-bit version can be used in Standalone, MicroStation and ArcGIS (for SewerGEMS) platforms. The 64-bit version can be used in Standalone and AutoCAD platforms.
This new version also includes all the patches that were done since the previous release (Build 08.11.02.49).
For SewerGEMS, integration with ArcGIS 10 is now supported.
Please note that the 64-bit versions of these products are not compatible with the 32-bit version of Microsoft Office, due a compatibility issue with the Microsoft Access Database Engine component.