Update error message of Update-Help when culture is C.UTF8 #19633
Description
Prerequisites
- Write a descriptive title.
- Make sure you are able to repro it on the latest released version
- Search the existing issues.
- Refer to the FAQ.
- Refer to Differences between Windows PowerShell 5.1 and PowerShell.
Steps to reproduce
- Install Ubuntu20 with default culture (C.UTF8)
- Update-Help
For more details: #18037 (comment)
Related issue: #6217
Expected behavior
Error message saying "Your culture is C.UTF-8, which is a default not associated with any language, consider changing your system culture or install the English-US help content using: Update-Help -UICulture en-US."Actual behavior
Update-Help: Failed to update Help for the module(s) 'Microsoft.PowerShell.Core' with UI culture(s) {C}:
Unable to retrieve the HelpInfo XML file for UI culture C.
Make sure the HelpInfoUri property in the module manifest is valid or check your network connection and then try the command again..
English-US help content is available and can be installed using: Update-Help -UICulture en-US.
### Error details
```console
NA
Environment data
Name Value
---- -----
PSVersion 7.3.4
PSEdition Core
GitCommitId 7.3.4
OS Microsoft Windows 10.0.22621
Platform Win32NT
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0Visuals
NA