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Windows Live OneCare Beta Independent Software/Hardware (ISV/IHV) Support

If you are an independent software or hardware vendor and you have questions or concerns regarding how your application or hardware interacts with Windows Live OneCare Beta, please follow the instructions on this page to request assistance.

Please review the OneCare FAQ for assistance with common issues. If you have read the FAQ and still require assistance please fill out the form below.

* For end-user support regarding Windows Live OneCare, please contact Windows Live OneCare technical support. Please note: Submissions to the below form that are not from an independent software or hardware vendor will not receive a response. (Submissions made in English only.)

** Please note that all required fields must be included in your submission in order for the OneCare Research Team to initiate an investigation.

*** For questions regarding the Antivirus/Antispyware engine please visit the Windows Defender Resources for ISVs page (English only).
E-mail address:
Company URL:
Version of OneCare:
Download URL:
Brief description of the issue (English only submissions):
OneCare component affected:
Please type the characters as they appear in the box:

By submitting this information, you acknowledge it will be handled in accordance with the terms of the privacy statement.
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