PROBLEM:
Eraser 5.86a for Windows 95, 98, ME, NT 4.0, 2000, 2003, XP & Vista (32 & 64 Bit) failed in multiple attempts (we did uninstall ver. 5.82 prior to attempted install of ver. 5.86a); and
subsequent attempt to re-install ver, 5.82 also failed as to context menu items -- i.e., no Eraser...