Stellar Knowledge Base

I have entered the received registration key in the registration window, but the registration key is invalid.

February 2, 2018     9612 views     0     0

Please ensure following points are met while activating the application:


1. Copy and paste the registration code instead of typing it in the activation dialog box.

2. While copying the registration code, please ensure that no extra spaces or characters are copied along with the code

3. Ensure that you are pasting the registration code in the correct field.

4. Ensure that the registration code matches the application and version installed on your system.

If the application is still not accepting the registration key, then you need to contact Stellar technical support for further assistance (keep your order number handy while contacting technical support).

You can contact technical support at the following numbers:



Technical Support Number

USA (Support)


Europe(Sales & Support)


Australia & Asia Pacific (Sales & Support)


Netherlands (Sales & Support)


Worldwide (Sales & Support)



Skype Id (Support)



Online Support Help


7 User Comments

March 8, 2015 07:40 am


December 2, 2015 08:16 pm


November 30, 2016 08:03 pm


Amit Pandey
December 1, 2016 10:48 am

Hello Qerime,

Are you facing any issue in registering our software? Please provide the complete details so that we can provide to you the suitable answer for your query.

July 20, 2017 04:52 am

Hi Flavio - did you ever get this resolved? If so, what did you do to resolve? I have the exact same scenario and need help to get the product off my workstation and onto a server.

Stellar Data Recovery
July 20, 2017 06:54 am


We have sent you an email to resolve the issue.

Please follow our email and let us know the outcome.

Stellar Data Recovery

February 18, 2018 01:55 am

Hi Stellar, I am having issues activating the application. Could you please assist. It is saying that my activation key is incorrect.


User Comments



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