To ensure the software works correctly, your PC should meet these specs: Operating System : Windows Vista, 7, 8.1, or 10. : Requires Microsoft .NET Framework 4.5 for full functionality. : You will likely need the Kenwood Virtual COM Port Driver
If you are a Kenwood authorized dealer or service center: kpg137d software upd download
Many independent radio shops sell licensed copies of KPG137D on USB drives along with the necessary programming cable (KCT-53D or KPG-46U). This is a convenient option if you lack a dealer account. The Ultimate Guide to KPG137D Software Update Download
.exe and any .msi files to a bitlocked USB drive.