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SL_E_CHPA_INVALID_BINDING_URI
SL_E_CHPA_INVALID_BINDING_URI (0xc004c011) is a Windows Software Licensing activation-service code. The activation service rejected the binding URI carried in the request. This is a licensing-configuration error and should be investigated using supported activation diagnostics rather than browser or DNS changes alone.
What to check
- Capture the installed product and activation identifiers using
slmgr.vbs /dlv. - Confirm the Windows edition and licensing channel.
- For a managed activation path, provide the exact code to the organization that manages the binding.
Microsoft: Slmgr.vbs activation options
Microsoft: Volume Activation Management Tool overview
Microsoft: help with activation errors
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