This is a free sampleset. The file(s) to download are not encrypted and can be loaded in any version of Hauptwerk starting from HW 4.2
Link: md5 checksum
Pipeloops Mellotron for Hauptwer867a03e00724751bfd4ffb88bf964885

Installation instructions

For detailled installation instructions please refer to the Hauptwerk User Guide. When asked to select a Hauptwerk Component Installer Package, please select the downloaded file.