-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Operating Systems and Recovery
- How can I fix my desktop computer with this displayed messag...

Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
It has been a while since anyone has replied. Simply ask a new question if you would like to start the discussion again.
05-29-2020 07:45 AM
Product: Exa
Operating System: Microsoft Windows 10 (64-bit)
Redscreen!!! Factory processing error occurred.
Phase : Direct -1st WinPE
945:***ERROR *** an error has occurred during the 1st offline phase!
Summary : unable to find or drive UKWT64SL-S from the base OS
1 REPLY 1
05-29-2020 06:43 PM
Unfortunately, there is no simple fix for this; instead, you would need to be able to reinstall Windows.
Please provide the detailed product number for your PC for further assistance, and tell us the age of it.
I am a volunteer and I do not work for, nor represent, HP
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for?
Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.