reboot, retry. Obviously not currently running.
Do not install in\program files* on Vista/Win7
I have written indicators with 6 loops before that process the whole chart history 6 times in the blink of an eye, so there is something strange going on when strategy tester takes several minutes to process a few months worth of chart history, which it often does, and I think it is writing to the journal that slows it down.
what shall i do
Hi zdj229,
Did you run it on VPS ? if so, VPS is a shared server, meaning that your server processor computing power is divided and shared among other users.
Example is here https://www.mql5.com/en/forum/139690
Hi zdj229,
Did you run it on VPS ? if so, VPS is a shared server, meaning that your server processor computing power is divided and shared among other users.
Example is here https://www.mql5.com/en/forum/139690
Quad core CPU using Hyperthreading will show a little more than 10% usage when the Strategy Tester is running flat out, I suspect this is what the OP has . . .

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CPU occupancy rate is 10% only
THE MT4 is me new install,not have Garbage test data