Currently, for Bamboo multi-touch Windows applications, please use Version 2 of the API.
See http://www.wacomeng.com/touch/WacomFeelMulti-TouchFAQ.htm for a list of supported Bamboo touch tablets.
When version 5.3.0 of the Bamboo driver is released, you will be able to use version 3 of the API. Rebuilding will only require a recompile of your source code with version 3 of the SDK sources.
We apologize for this temporary inconvenience.
If you have any questions, please send email to: email@example.com
Note – applications built for Cintiq 24HDT tablets may continue to use version 3 of the API.