Display error message on proxy script download failure

Policy ID
DisplayScriptFailureUI
Scope
User Configuration
Supported on
At least Internet Explorer 5.0
Source
Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category
Windows Components › Internet Explorer

Description

Specifies that error messages will be displayed to users if problems occur with proxy scripts.

If you enable this policy, error messages will be displayed when the browser does not download or run a script to set proxy settings.

If you disable this policy or do not configure it, error messages will not be displayed when problems occur with proxy scripts.

Registry

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