EA files exported from Optimizer won’t run on MT4

I have exported strategies from the Builder database and from the Retester database to MT4 for further validation and they run fine.  When I try to export one from the Optimizer database it will not run.  MT4 says that it cannot open the file, screen clips attached.

this seems like an issue of MetaTrader, not SQ. Your MT Log clearly says that it doesn’t have this file: WF Optimization – Strategy 6.44.85.ex4.

Do you see that file in your MetaQuotes Language Editor? Was it compiled successfully?

If yes, can you open a bug in our task system and post that file there with MQL source ? I mean with .mq4 extendion, not .ex4.

I have about 20-25 optimized strategies running. All thought I retested them in retester of course and saved them from there. They are made on B 111. They are on Demo here:  https://www.fxblue.com/users/20455084