osuninst.dllBlueScreenofDeath(BSOD):Normallyosuninst.dllmissingorhavingfalseantiviruslikeProgram:Win32/Advdown.Ainstalled,mistakenoperationandosuninst.dllmodifiedbyvirusmayleadBSOD.

Please segment the words.
osuninst.dll Blue Screen of Death (BSOD):Normally osuninst.dll missing or having false antivirus like Program:Win32/Advdown.A installed, mistaken operation and osuninst.dll modified by virus may lead BSOD.