Eraser in Windows Explorer


Windows 7 Ultimate SP1 (x64)

I installed Eraser in the J-partition of a hard drive, primarily because the C-partition was becoming full. Now, I cannot get Eraser integrated into Windows Explorer. Otherwise, Eraser works just great.

Do I need to install it in the C-partition for integration into Windows Explorer? If that is not necessary, why then do I not see Eraser in the pull-down context menu for erasable files?
i think it might be a bug in the installer or the J drive is not responding fast enough during bootup.
Perhaps install on C and see if it now works.