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How to solve MB STAR C3 StarUtils Save Not Successfully

Hardware: MB STAR C3 China clone

Software: Xentry Diagnostic



Save Not Successfully

licSaveLicense XENTRY Diagnostics

13 - Store operation tried to save a StartKey which is older than existing StartKey with the same application ID.

Possibility of using fake old StartKey with higher permissions.




First delete lic-key2.dat in the local disk C:

Second change the Date and Time of your PC (should be same as the real)

The last but important, check if your activation is correct or not

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Should I buy CG PRO if I have CGDI BMW/MB already?

Here are things (questions and answers) for uses with or looking for cgdi bmw/mb key programmer, cg pro programming tool.

What’s the relationship of cgdi bmw/mb and cg pro?

They have different but complementary abilities.

CG PRO is a replacement of cg100?

Nope, they’re complementary relationship.

CGDI BMW reads ISN- What’s used for?

It’s used for all keys lost.

CGDI MB supports both FBS3 and FBS4?

Sorry, CGDI works for FBS3 only, cannot work for FBS4.

CG PRO is key tool or ECU programming tool?

CG PRO is not only a car key programmer but also an ECU programmer. It works as VVDI2 combined with VVDI Prog. Note that CG PRO has no luck with MQB and FEM/BDC.

Can CGDI PRO work for MQB as VVDI2?

Sorry, it cannot.

Can I use CG PRO for BMW FEM/BDC?

No. You can use Xhorse VVDI2 or Yanhua ACDP for FEM/BDC key programming.

Is CG PRO able to copy 48 96bit transponder?

No, but VVDI2 is good at it.

Should I  buy a CG PRO if I have a CGDI BMW already?

Definitely yes!

cg pro supports bmw cas1-cas4: cas1-cas3 via OBD and cas 4 with immo disassembled

cgdi bmw supports bmw cas1-cas3: obd program new keys. (you must have another programming tool to work with cgdi bmw for cas4 immo )

CG PRO for repair shops or personal use?

cgdi mb/bmw (key programmer) is for both repair shops and personal use

cg pro (key programmer + ecu programer) is for both repair shops

Can you tell me more about tokens?

It’s FREE for the first half a year then 70 usd for half a year:

You can calculate password with tokens twice a day if you have a cgdi or cg pro.

But you can have four times if you have both cgdi and cg pro. (pls send you serial number to us and we’ll help you make them a combination)

Can you help me with car diagnostic?

Yes. You’ll get remote help from experienced professionals. Note that pls check the connection of the machine and car first.

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OBDSTAR Key Master OBD do VOLVO S80 key programming

OBDSTAR Key Master is the best solution when VOLVO S80 2012 Semi-Smart Key all keys lost.

Here we go for procedure:

Connect Key Master Mux to the VCI box and VOLVO S80 via OBD.

Tap "Volvo".

This is newest Volvo version V30.03.

Tap "S80".

Tap "Year 2009 -2016".

Tap " Module identification".

Press start button once

CEM is installed and KVM is installed.

Tap "Without keyless proximity", then "All keys lost", press start button once.

Follow the tips on the screen and tap "Yes".


  1. Performing the function requires minimum one semi smart key!
  2. After programming successfully, the original car key will not be used again and need to be reprogrammed.
  3. Please confirm the key type.


Switch ignition off.


Number of programmed key:1

Number of maximum programmed keys: 6

Tap "OK"


Please insert the key to be programmed into the card slot, then tap "Yes".

Please confirm if the key is inserted into the slot, tap "Yes".


Program success!!!


OBDSTAR Key Master programs VOLVO S80 Semi-Smart Key all keys lost via OBD.