This figure shows the upgrade paths for existing customers.
Customers with MSS 5.2.X upgrade with MSS.R6_2_DBBaseInstall.zip before upgrading to MSS.R6_2_x.bxx_DBInstall.zip
Customers with MSS 6.0.X upgrade to MSS.R6_2_x.bxx_DBInstall.zip.
Customers with MSS 6.2.X upgrade toMSS.R6_2_1.bxx_DBInstall.zip