Registry Problems!

[LegendKiller]

Recently i installed download accelerator plus and download express and it says that it cannot write registry entries at last step,but whole program is installed.
Also my search window doesn't anything except the toolbars?

 

[phatratt]

DUDE,what the hell man u have installed download acclerator plus which is a home for many sprwares and adwares,get rid of it.