I had problem with DNS server settings, so i tried to remove and reinstall, but i faced:

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DNS Server: Installation failed
Error: Attempt to install DNS Server failed with error code 0x80070643. Fatal error during installation

so did a search, many solutions, tried almost all,
 

- windows update issues

- iis shared configuration disable

- windows process activation service removal

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successfully removed, still no change.

- sfc /scannow

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Found no problem

- installing using powershell

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Add-WindowsFeature : Installation of [DNS Server] DNS Server failed.

Attempt to install DNS Server failed with error de 0x80070643.

Fatal error during installation At line:1 char:19 + Add-WindowsFeature <<<< dns + CategoryInfo : OperationStopped: ( [Add-WindowsFeature], Exception +

FullyQualifiedErrorId : FeatureMessageDetail,Microsoft.Windows.ServerManag er.Commands.AddWindowsFeatureCommand

- running server manager as admin

but all have failed to help me install "DNS Server" Role.
So any help will be appreciated and I am open to all suggestion as I'm thinking to reinstall windows might be the last solution

Have you checked this?

https://support.microsoft.com/en-us/kb/975654

jaclaz
 

Is your server setup up with dynamic or static IPs?