May 3, 2017 developer iot PKS Retail Description PKS RETAIL SETUP Ver-20.05.01 PKS RETAIL SETUP Ver-20.03.01 PKS RETAIL SETUP Ver-20.02.01 PKS RETAIL SETUP Ver-19.12.01 VDOSR PKDRUG64 Ver-19.09.01 VDOSR RETAIL Ver-18.07.03 PKDOS RETAIL SETUP Dot NET 4.0