Wipe Drive Free Space function

Hello,

I have Windows 7 Starter with Ccleaner 3.06.1433.

In Ccleaner, in addition to the other settings for cleaning, I also set the following:

Options/Settings:

"Secure file deletion"

"Gutmann 35 passes"

"Wipe free space drives Local Disk (C:)"

"Wipe MFT Free Space"

(However, I have not selected any drives in: Tools/Drive Wiper.)

When I run Ccleaner it completes quickly, and the report shown makes no mention of wiping Free Drive Space or of wiping the MFT Free Space; actions which I would also have expected to take some time.

How do I ensure it carries out the "Wipe free space drives Local Disk (C:)" and

"Wipe MFT Free Space" settings?

I look forward to receiving a solution.

Regards,

Robert333

Cleaner ➢ Windows tab ➢ Advanced ➢ ☑Wipe Free Space

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Hello kroozer,

Many thanks for your reply.

Re: Action - Wipe free space drives:

I believe that I understand this better now!

Your instructions cause this particular action to be included in the routine/normal cleanse.

If we do not want this particular action included in the routine/normal cleanse (because wiping free space on drives can be time-consuming), we can choose to run this separately, at:

Tools > Drive Wiper.

(I notice that if we want to also configure this particular action to clear the "MFT Free Space" ("Master File Table Free Space"), we must set this at:

Options > Settings.)

Thanks for your help and speedy response.

Regards,

Robert333

35 or really anything over 1 secure, is overkill a will DRASTICALLY reduce the lifespan of your drive