Wait, "linkversion109" might refer to a linker version. In programming, linkers like the Microsoft linker have version numbers. Maybe they need a link to a specific version of a software or a file related to DOS programming. Alternatively, "SPRNT178" could be part of a software name or a file identifier.
After the successful download please start the program Fastviewer.exe. Please enter the 6-digit session ID that FlowCAD Support will tell you by phone, then click on "Start Session". dosprn178full linkversion109
