pertitioned disk and free space erasure

[gasmag]

My laptop (Win 7 64) came with a partitioned disc
OS (C)
Data (D)
I just installed the version of Eraser and I can only get it to erase empty space on C, it does nor recognize D
How does one go about adding a disk to Eraser?
Thanks
Gaston Magrinat

[Joel]

How do you know that it does not recognise D? If Windows sees it, Eraser should see it.

[gasmag]

I know because there is nothing I can do to erase empty disk space on D, I tried to put it on but there is no recognition.
Let me re post the question:
How do I erase disk space on D?
Any info would be greatly appreciated.
thanks a lot
Gaston

[Joel]

If you're saying the task is created, but the task does not completed, you probably need to run the erasure as an administrator instead. You need to exit Eraser before starting a new copy as an Administrator and running the task.

[gasmag]

Ok, I have tried everything and it does not recognize the data partition.
I am deleting Eraser, I miss the simplicity of this program, it used to work perfect
even for idiots like me.
thanks for your help
gaston