Previous activation key not working

I am having the same problem here, I already purchased the upgrade. My activation code is for Pro Edition but now I want only desktop not Pro. How should I proceed? Where I can pay the difference?

 

I am having the same problem here.
I have an upgrade license key and the legacy key.
it says 'the product key of a previous version of parallels desktop has been not accepted'
I cannot use mine now.

 

Hello TAEH,
Try to install Parallels Desktop 11 and activate it then install Parallels Desktop 12. Let us if you face any issues.

 

bought 12 upgrade but have 9, found out can't do upgrade from 9 only afterwards. Need refund. Please let me know how to get this done.
Parallel 12 Upgrade Ref. No. 107915643

 

Please help with my above request

 

As per your request, we processed a refund.
To continue with Parallels Desktop, you need to purchase the full version of Parallels Desktop 12.

 

plz send me link, i dont seem to know where to find the previous key

 

Hi there! Thanks for reaching out. Please let us know if you have used Parallels Desktop in the past.

 

no, i realize i have purchased these upgrade rather then the software, how do i get a refund?

 

We have sent you a private message. Please check it and reply to the same.

 

hi I purchased the upgrade version for students for the first time never having bought anything else before and I'm trying to activate my account but I need a key from the previous version. How do I get this or get a refund so that I can buy the normal version instead of the upgrade version since I do not have the previous version.

 

We don't have anything called student edition upgrade. We see that you have purchased a standard upgrade and for that, you have already requested a refund. You can purchase Student Edition on OnTheHub.

 

Hello Paul, I am having the same problem here, I just buy parallels 14. How should I proceed?

 

I just bought the parallels 14 upgrade and when i enter the key for my previous version the "activate" button doesn't work.
Please help thank you!

 

Hi ErickH1. Parallels Desktop 14 can be activated using the upgrade license only if you have version 12 or 13 permanent license key. If you do not have the previous version, please reply with the order reference # for the purchase of the upgrade license key so that we will process the refund. Then you can purchase a full version license key and activate the product.

 

Hi Sathiya, thx for the Fast and positive Response. As you request here I send you the order reference number: 158XXXXXX
Can you please let me know if it works and let me know when can I buy the full version, please. Thx & sorry for the inconvenience.

 

The concerned order has been refunded. The refunded amount will return to your account within 5 - 7 business days. The license key associated with this order (T8Z4HW-XXXXXX-XXXXXX-XXXXXX-XXXXXX) has been deactivated.

 

After installing BigSur Parallels stooped working - was too old for it. Bought a new Upgrade, installed it and unexpected thing happened - can find old license key.
Reading the above posts I assume I need to pay for it. Can I have a link for it? Thank you.

 

Hi, we can help you with finding your previous Parallels Desktop license key.
Could you provide us with your Parallels Account email address please?