Windows 8.1 - EA Start - Delay Problem

 

Previously I used Windows XP notebook, everything is smooth.

I just bought a new Windows 8.1 notebook ASUS K401LB. I install TickMill demo on the new notebook and recompile my EA. When I attached my EA on a chart, I press the "OK" button but no effect. I have to keep on pressing for nearly about 1 minute then the EA start.

Please help me solve this problem. 

Reason: