We've just posted a new beta version for download on ADN: the 64-bit version of STK Engine
v9.2.2. You can download it here
This is a pretty solid release that passes the standard STK automated QA validations. However this version has not been widely used to develop and/or deploy real-world applications. Therefore we are making it available so you can try it out with your existing (or new) Engine applications. If you get a chance to try it, we would greatly appreciate your feedback!
The effort required to try this version should be minimal. Existing STK Engine licenses will work. Also, the 64-bit version can be installed side-by-side with the regular 32-bit package. The usual STK Engine development environments are supported (including .NET and Java). Switching between the 32-bit and 64-bit versions can be done with a few project changes in Visual Studio and Eclipse (assuming the rest of the code and libraries in your application compiles and runs for 64-bit). Notice that there are a few limitations with some of our third-party/business partner modules that are not yet supported.
For more information please check the PDF file available at the root of the zip file. It includes step-by-step instructions on how to get up and running with this beta version.
Enjoy our analytical, 2D and 3D capabilities in your 64-bit applications!