FINALLY!!!! I got it working
Phew..... I tried so many methods, so many tricks, which I never tried in past
And finally I found the reason behind it. When I was doing some R&D in registry for finding the reason, an Idea came in my mind. I tried to enable the option "
Show Volume icon in system tray" in
mmsys.cpl. For my wonder, it didnt work. When I enabled the option, no volume icon was displayed in system tray. After that I tried to open
Powercfg.cpl file to enable Hibernate, and the applet didnt open. When I typed
powercfg.cpl in RUN, nothing happened. Now I was very near to my solution
What I did, I opened the DUMP of my XP setup and searched for the files having
pow in their name and I found 4 files and when I checked in my
system32 folder, there were only 3 and the file
powrprof.dll was missing, thats it!
I just copied the required file and rebooted the pc, and after restart the problem was solved! all icons started showing again
Thats a huge BUG which I found in windows as well as CCleaner! How can a missing file cause other icons to be missing in system tray? and how can CCleaner delete that file?