Question: I have two old laptop hdd. both of them have windows files on them probably because of that my new pc dont let me delete everything on them. i I delete partition and united the whole storage to 120 gb back but know I cant delete the rest of the files. I tried diskpart and chose the disk and wrote clean but it gives virtual disk service error. How can I solve this?

Answer:If that still fails, DBAN.
Make a bootable thing, and that WILL wipe that drive.

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