...-click the exe file and check the features/compatibility "Disable screen scaling in high DPI settings" box. On some systems (as win8.1) you may also need to check the "run as administrator" option.
You can download the Turkish version (OligoYap_tur_portable.exe) from the Project Activity or by clicking on the Files menu.
You can download the user manual video (OligoYap_eng_video.avi) from the Project Activity (click See All Activity) or by clicking on the Files menu.