Unable to activate older version of Parallels Desktop

같은 문제를 겪고 있습니다. 16 영구 라이센스가 안됩니다. 문제에 대한 글도 올렸습니다. 답변 부탁드립니다.

 

Same problem for activating an old Legacy 8 license, we got a message to send the key to an e-mail that is sadly refusing any incoming mail. here the text:
Dear Sirs,
we are re-activating an old license on a Mac pro 2.1 machine, could you please provide the corresponding activation code?

5a54417a59324d79597a49774d7a51774d546b344d4441344d44466a4d446f774d4441774d4441774d4441774d4441784d4441774f4441774d4441774d54646d4d6a42694f47466b59513d3d

Thanks
Sincerely
Roberto

 

I am having the same problem: I put my old hard drive in a new computer, and now I can't activate Parallels 11 Desktop. It says "Unable to perform the operation."
HELP!

 

Problem resolved thanks to support via Facebook Messenger.

 

Hi,

I've exactly the same problem. Broken mainboard - switched SSD to identical MacBook and now I am unable to activate Parallels Desktop 11 again.

"Check your internet connection" error.

Please help me out of this mess. Thanks a lot in advance.

 

Contact support via Facebook Messenger and they should be able to help. If you don't have Facebook, look up user Avinash Bundhoo in this forum and send him a DM.