Hi Colin,

can you please check if DLL imports are enabled in your terminal. You can do this by clicking on Tools/Options and on the Expert Advisors tab make sure that the “Allow DLL imports” option is enabled (see screenshot below). Click OK and restart your terminal for the change to take effect, this should solve your problem.

If this doesn’t help please check the output in the Journal tab of the Strategy Tester window and copy and paste any error messages here.

Regards,
Jan