FNR Key Prog 4-in-1 download, install, FAQs, manual

This is for those looking for FNR Key Prog 4-in-1 software & driver with how-to’s:

Free download FNR Key Prog 4-in-1 software with how-to-install:


(confirmed, 100% working with FNR Key Prog 4-in-1 from China)

Read the instruction before installing

Video: how to install FNR Key Prog 4-in-1 driver software

Main steps…

1.Open the “ford install” folder,install the application “fordupdate1.1.1″

2.Copy the files in the folder “ford crack” to the directory of “TrueCode”.

3.Copy “FORD CODE CALCULATOR” and “Renault nissan” to the directory of “TrueCode”.

4.Copy the file “hid.dll” from folder “et199-nissan-hid”.

5.Connect the dongle with computer,then install the driver from CD.

Note: disable automatic update drivers win7 or 8

FNR Key Prog 4-in-1 Questions & Answers:

Q: Is this FNR Key Prog 4-in-1 working good or don’t worth buying?

A: works like a charm 🙂 worth having

Q: Hi I installed the FNR software but says dongle not found when i start the prog could this be a driver issue dongle comes up as ( his compliant device and human interface device ?

A: Here is the software but it needs a dongle:


Q: Anybody can send valid link for FNR software ?

A: Here you go:
https://mega.nz/#!AUgmSRBY!u_MVgE0MHjPH-KoHZ-vL9KeCjnp_q5MX2Ggq44FjfgQ (it’s not from me; try at your own risk)

Q: Hi, as that, I go to you because I need help to install correctly FNR Key Prog 4-in-1, bought in china.

I have followed all the installation instructions correctly, and at the end of the installation program does not work properly, the icon TRUECODE.EXE does not work, whenever I try to open that application, jump an error window, more I put below the image of the error.

Buy a unit, and gave back it thinking it was faulty, I have now bought a new, and makes the same mistake.

in the video installation that brings the cd, where the installation, is displayed when installing the usb patch doongle (min 2:02 video), inside folder et199-hih, you can see the following files: Hid.dll, a .txt file, and other files win.reg, since on the installation cd that brings, the file Win.regIt does not come, and I’m afraid that that may be the error.

If you want I can hang the installation files so that you dig a look, and add the URL of the video.

Do you know what happen and how to solve? thank you.

A: The solution to your problem is to install Windows XP directly on C:\

Probably you have it now installed on partition letter other then C

Have to setup the usb com port (com4) to com12

FNR Key Prog 4-in-1 User Manual:


FNR Key Prog 4-in-1 key programmer: