The default key file provided in the installation kit enables the demo version of BEAM-REPORT, which has only a subset of BEAM-REPORT functions. To enable the the full version, you must install a customized key file "BeamReport_key.txt", that has been sent to you by other means.
This customized file must simply be copied into the installation directory (the one containing the executable file "BeamReport.exe"), to replace the default key file.