invalid license (538), please reinstall from MQL5 Market

 
invalid license (538), please reinstall from MQL5 Market
one of my experts doesnt work
i uninstall and re install mt5
i test it on 2 devices and 4 account
but it doesnt work

whats the problem
please help to fix it

 
invalid license EA
invalid license EA
  • 2020.10.31
  • www.mql5.com
The user is unable to migrate their EA from MQL5 to MQL5 VPS, despite reinstalling MT5 and verifying their login. Possible reasons include using DLLs, Windows updates, or VPS maintenance. They have tried multiple solutions without success and are waiting for Monday to see if the issue resolves itself. They also mention needing to provide proof for further discussion.