• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
HP Recommended
HP Pavilion All-in-One PC 27-ca1000a IDS Base Model
Microsoft Windows 11

HP Pavilion All-in-One PC 27-ca1000a /  Edition Windows 11 Pro64 BIT 

Version 23H2
Installed on ‎10/‎23/‎2024
OS build 22631.4541
Experience Windows Feature Experience Pack 1000.22700.1055.0

 

CANNOT INSTALL HP SUPPORT ASSISTANT. REPEATEDLY GET MESSAGE THAT IT IS NOT COMPATIBLE WITH MY SYSTEM. 

1 REPLY 1
HP Recommended

Hi @thesonofthecros,

 

Welcome to HP Support Community.

 

Thank you for posting your query, I will be glad to help you.

 

The error message indicating that HP Support Assistant (HPSA) is not compatible with your HP Pavilion All-in-One PC 27 is likely due to compatibility issues between the latest version of HPSA and your current OS or hardware configuration. Here are some steps to resolve this issue.

 

Check for System Updates

  • Ensure your Windows 11 is up to date:
    • Settings > Windows Update > Check for updates.
  • Install all available updates, including optional ones.

Uninstall Old or Corrupt Versions of HPSA

  • Open Control Panel > Programs and Features.
  • Locate HP Support Assistant and uninstall it if present.
  • Restart your PC.

Download the Latest Version of HPSA

  • Visit the official HP Support Assistant download page.
  • Download the latest version compatible with your system.
  • Ensure the downloaded file is specifically labeled for Windows 11.

Run the Installer with Compatibility Mode

  • Right-click the HPSA installer file.
  • Select Properties > Compatibility.
  • Check Run this program in compatibility mode for and select Windows 10.
  • Click Apply and then run the installer.

Use HP PC Hardware Diagnostics Tool

  • If HPSA still doesn’t install, consider using HP PC Hardware Diagnostics as an alternative for system checks and updates.
  • Download it from HP's Diagnostics page.

 

I hope this helps.

 

Take care and have a good day.

 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!

 

Alden4

HP Support 

I am an HP Employee.
† 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>.