Windows 10, Version 1903 64 Bit German
SW_DVD9_Win_Pro_10_1903_64BIT_German_Pro_Ent_EDU_N_MLF_X22-02902
https://msproduct.download.microsoft.com/db/SW_DVD9_Win_Pro_10_1903_64BIT_German_Pro_Ent_EDU_N_MLF_X22-02902.ISO?t=3d6448dd-eecd-4579-a878-da88b0790dfa&e=1559008219&h=efb72da1b2d7c7658cc92b5366a06a83264c9872808d1c5edf201b9ccff7e3b0
CJDDN-239TX-DGMCF-KKHV9-4JRDB