The error code 0x80070643 is often related to installation issues, including problems with updating Microsoft Office products. It can occur when transitioning from a legacy Office product, such as SharePoint 2010, to a newer version. This error may indicate that there are components of SharePoint 2010 that are causing conflicts during the update process.
Regarding the language error preventing the deletion of SharePoint 2010, it is important to ensure that the correct language packs are installed and that the language settings are properly configured. If there are issues with language support, it may be necessary to uninstall the language pack or adjust the language settings before attempting to remove SharePoint.
To delete SharePoint when encountering a language error, you may need to run the SharePoint setup with specific parameters to uninstall the language pack or use PowerShell commands to manage the installation.
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