You cannot delete your account, neither can moderators or admins do it for you.
For more info, read this thread: http://h30434.www3.hp.com/t5/Forum-Feedback-Suggestions/How-to-delete-remove-erase-my-forum-account/td-p/1019461
Anonymize your data. Read the tip below.
URLS:
http://hp.com
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