Cross reference the error message against those at
http://www.miklor.com/COM/UV_ErrorMess.php

That error message has several possibilities, all defined there.

John

From: chirp_users-bounces@intrepid.danplanet.com [mailto:chirp_users-bounces@intrepid.danplanet.com] On Behalf Of Darkman900--- via chirp_users
Sent: Tuesday, January 05, 2016 10:40 AM
To: chirp_users@intrepid.danplanet.com
Subject: [chirp_users] R: Re: Anyone with Baofeng BF-UVB2 Plus?

I'm using the 3.2.0.0 version and all I have is "Radio did not ack programming mode" Using the UV-B5 Profile in "download from radio" mode.

----Messaggio original----
Da: kd9ebr@gmail.com
Data: 05/01/2016 16.33
A: "Darkman900@libero.it"<Darkman900@libero.it>, "Discussion of CHIRP"<chirp_users@intrepid.danplanet.com>
Ogg: Re: [chirp_users] Anyone with Baofeng BF-UVB2 Plus?
First thing, check your USB to serial adapter, if it's a prolific clone it needs to be driver version 3.2.02 I believe. Anything newer doesn't talk to the radio. After that, make sure you upload from the radio to your computer, that will be your base file that you will modify. Look at the chirp faq page for more info, they also have the working driver for the USB cable.

-----Original Message-----
From: Darkman900--- via chirp_users <chirp_users@intrepid.danplanet.com>
To: chirp_users@intrepid.danplanet.com
Sent: Tue, 05 Jan 2016 9:29
Subject: [chirp_users] Anyone with Baofeng BF-UVB2 Plus?
Hi everybody!
I'd like to know if anybody here is using Chirp with the last Baofeng (or so it seems to be) the BF-UVB2 Plus.
Although it doesn't show in the list, I have tried all the radios present but haven't been able to make Chirp working with it.
Any advice will be very appreciated.

Thanks and Happy new Radio-Year! :)

Jack