Need Help Resetting Activation for Acrobat X Pro Perpetual License

Hello,

I have an official perpetual license for Acrobat X Pro (serial number available upon request), but I can no longer activate it because my previous computers (where it was installed) are lost, damaged, or no longer accessible. I have reached the activation limit and cannot deactivate the software from those machines.

Adobe support has informed me that official support for Acrobat X Pro has ended, and they are unable to reset the activation limit or provide a replacement key.

I am the original purchaser and can provide proof of purchase.
Is there any way to reset my activation counter, receive a replacement key, or otherwise regain access to my Acrobat X Pro license so I can use it on my current computer?

Any help or guidance from the community or Adobe staff would be greatly appreciated.

Thank you,