FXNook Help Center

Common Errors and Fixes

Every message the FXNook badge can show, what it means and how to fix it - including "EA not trading".

Updated September 19, 2026 2 min read

When a licence check fails, the badge and the Experts tab show one of these messages. Find yours below.

Licence messages

MessageWhat to do
no licence key enteredOpen the EA’s settings and paste your key into FXNook_LicenseKey.
that licence key was not recognisedCopy the key again from My Licences using the Copy button.
this licence is tied to a different trading accountRun it on the licensed account, or move the licence in My Licences.
this licence is already in use on its maximum number of accountsRemove it from another account, or move it.
this licence has been withdrawn – contact supportThe licence was revoked, for example after a refund. Contact support.
this licence is suspended – contact supportTemporarily paused. Contact support.
this licence has expiredBuy a new licence from the product page and paste the new key into the EA’s settings, or contact support.
this licence key is for a different productEach key only works for the product it was bought for.
this licence is for the other MetaTrader versionAn MT4 licence does not run in MT5, and the reverse.
this is not a version of the EA we publishedDownload the file again from My Account > Downloads.
too many attempts – wait a minute and restart the EAWait a minute, check the key, restart the EA.

Connection messages

MessageWhat to do
MetaTrader is blocking the licence checkAdd https://fxnook.com – see Allowing FXNook in MetaTrader.
could not reach FXNook (error …)Check your internet or VPS connection. Short outages are covered by the offline allowance.
FXNook could not be reached, and the saved licence is older than the … day offline allowanceReconnect to the internet; the EA resumes by itself.

Messages for support

These cannot be fixed on your side. Contact support with a screenshot of the Experts tab.

  • this EA was compiled with an old licensing file
  • FXNook sent an unsigned reply
  • the reply did not come from FXNook - signature does not match
  • this MetaTrader cannot compute the licence signature – first try updating MetaTrader to the latest version.

“The EA is not trading” but the badge says Licence active

  • AutoTrading (MT4) or Algo Trading (MT5) is switched off in the toolbar.
  • “Allow live trading” / “Allow Algo Trading” is unticked in the EA’s Common tab.
  • The market is closed, the spread is above the EA’s limit, or the EA is waiting for its own entry signal. Check the seller’s product description and settings.
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