ESET INTERNET SECURITY GUI FREQUENTLY DISAPEARED ON TASK BAR

[HANDJOJO 11]

Please advice me, recently I have installed ESET Internet Security, however the GUI of ESET frequently disappeared on Taskbar after start up the Windows, my operating System is Windows 7 Home Premium 64bit.

Awaiting the solution,

 

[rugk 397]

I experienced the same issue in the past: