SIMIT SIMULATION CHEM BASIC LIBRARY V9.1 FLOATING LICENSE F.1 USER E-SW. WITHOUT SW AND DOCU AUTHORIZED USE REQUIRES VALID SIMIT V9.1 LICENSE / DONGLE. ACTIVATION BY SIMIT HOTLINE REQUIRED. CLASS A. 2 LANGUAGES (G. E). EXECUTABLE UNDER WIN7 ULTIMATE WIN 10 ENTERPRISE LTSB SERVER 2012 R2 FURTHER INFORMATION SEE SIMIT V9.1 README REFERENCE-HW PC/PG