Windows
Duet Display installer was blocked by antivirus
Duet Display would not install because antivirus protection blocked the app. The issue was resolved by allowing the application to be installed.
Killed once by someone from XL.net, on 2026-04-27.
Affects
Versions
- Windows
Apps
- Duet Display
Hardware
- desktop
What you see
- The Duet Display download/install was blocked by antivirus protection.
Why it happens
Likely Endpoint antivirus was blocking the Duet Display application from installing.
When it shows up
A Windows desktop cannot install Duet Display and the installer is stopped by antivirus protection.
You are in this case if:
- Duet Display install is blocked by antivirus protection.
- No application-specific command was recorded in the ticket.
1 fix below
The steps that killed it
The steps are behind a quick check
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Someone from XL.net killed this on a Windows computer on 2026-04-27. It is written up from that one repair, so it cites no outside page.