Jpdiag

Hello

After running through the setup I was able to connect the software, then download a licence but could not proceed further so went for a break.

Since re connecting after a break and re visit of the steps to ensure I’ve done things correctly I couldnt get Melcodiag to connect to my Ducati MTS 1200 (2011) and it displayed a com error. After changing usb ports this solved it.

However, I have the licence saved with the melcodiag files but it’s not greyed out and was prompted to send a debug report, which is below before I can proceed please?

Thanks for the help. Donation will follow once sorted as very impressed.

"File generated On 14/02/2026 15:06:45"
"Software version 2.0.1.5"
"ELM version : ELM327 v1.5"

"Auto Detect Bike = "
"User Bike = MTS 1200 (2011)"

"CAN Bike = "
"Ecu = MELCO HIMEJI "
"Hardw = J001"
"Softw = 00000007"
"OilService = NO"
"DesmoService = YES"

"
4 PIDS active founds

080_06000000C8000006
020_0000005528F00000
018_00001E0010001D14
200_0000000000000000
"
"Vin = "
"DTC = "
"B7A11C33"
"Bike = 6"
"lic found
0 : 031a8f03
1 : NO DATA
2 :
3 : >
0 : A9021A8f
1 : F1037F1A11000000
2 :
3 : >
0 : 021a90
1 : 037F1A31
2 :
3 : >
0 : 031A8FD0
1 : NO DATA
2 :
3 : >
0 :
1 : >031A8FD0
2 : 037F1A31
3 :
4 : >
** MTS BBS DATA **
A9021081
NO DATA

>
A903214505
NO DATA

>
A903214800
NO DATA

>
A903214401
NO DATA

>
A903214501
NO DATA

>
A903214400
NO DATA

>
A903214500
NO DATA

>
A903214402
NO DATA

>
A903214502
NO DATA

>
A903214404
NO DATA

>
A903214504
NO DATA

>
A903214403
NO DATA

>
A903214000
NO DATA

>
A903214100
NO DATA

>
A903214200
NO DATA

>
A903214300
NO DATA

>
"
"not registered"

you are usinga very old version , i invit you to re download melcodiag
your licence file is not valid , if you changed the PC since the last attempt , you need to register again

Thanks for responding.

What is the latest version please? I used the DVD, (yes, very 90’s) which came with the cable from EBay

Ok so I downloaded from the site and re registered (got another licence), dropped in the Melcodiag directory restarted the pc and still the licence button isn’t greyed out.

Report below. Thanks.

"File generated On 15/02/2026 11:14:49"
"Software version 2.0.4.9"
"ELM version : ELM327 v1.5"

"Auto Detect Bike = "
"User Bike = MTS 1200 (2011)"

"CAN Bike = "
"Ecu = MELCO HIMEJI "
"Hardw = J001"
"Softw = 00000007"
"OilService = NO"
"DesmoService = YES"

" vin DATA
vin 037F1A11
vin 7F1A31
vin DATA
vin DATA
vin DATA
vin DATA
vin DATA
vin DATA
vin DATA
vin DATA
vin 31A8FD07F1A31

7 PIDS active founds

300_4506041A5AF0B000
230_0000000000000000
080_08000000C8000006
020_0000005528F00000
018_00001E0010001D14
200_0000000000000000
110_8032580440000E00
"
"Vin = "
"DTC = "
"B7A11C33"
"Bike = 6"
"lic found

"
"not registered"

i see you use different PC
be sure you use same PC for register and melcodiag

Thanks

I downloaded a fresh (latest version) of Melcodiag and licence onto the new pc. The first laptop stopped working/it was old so I had to try a new device.

I’m unsure what steps to take? Should I delete all files on the new device then re install and request a new licence?

you should register from the pc you will use with melcodiag.
do not transfer the lic to an other PC that won't works
if you still have problems , do the checks in the step 5 here viewtopic.php?t=5

Those steps helped and identified the licence file was locked.

All sorted.

Thank you.