Problem (please look)

This problem is not so big or anything, but a problem is a problem. I downloaded PMU and installed it in My computer local Disk D, worked fine for a few days. But now when i restart my computer, the screen loads, everything loads, antivrus pops up, and PMU “It’self” opens and starts. --
And the loud music is playing. -
-
Am I the only one with this problem =/
Yes, I am fully able to operate PMU and play it. This problem comes up. It starts on it’s own. Which is a problem, becuase if i sit on late night, Im likely disturbing someone…with the loud music.
Please help.

If its only for the sound:

Dont put sound on when you open your CPU

Go on PMU, press esc, go in options and make music:on to music: off

Open start up menu and type ‘start up programs’, or go to Control Panel and look for it there. Select PMU and just disable it.