The [Device/PLC] name on the project file (*.prw) created in GP-PRO/PBIII for Windows is changed after conversion.
Refer to the Pro-face website for a comparison table that shows external device names before and after conversion.
http://www.pro-face.com/trans/en/manual/1065.html
Some devices/PLCs cannot be converted. Run GP-Pro EX Project Converter after changing it to another device/PLC in GP-Pro/PBIII for Windows.
After conversion, the name of the GP Type is also changed.
4.1.1 Model Names Before and After Conversion
For project files created in GP-PRO, GP-PROII, GP-PROIII, GP-PRO/PBIII (DOS), and Parts Box convert the screen data into *.prw in GP-PRO/PBIII for Windows and then execute the GP-Pro EX project converter.
"GP-PRO/PBIII for Windows Operation Manual" - "Chapter 12 Use of Previous Data"