The sixth version of the beta has been released today. If you are using StruCalc 188.8.131.52 when the program opens it will automatically ask you to install the new version. If you are still using a previous version of the program please uninstall all 9.0 products from your machine and then install the latest patch from here.
StruCalc 184.108.40.206 Includes
Multi-Loaded Multi-Span Beam Module
2012 Building Code Updates