Windows server 2008, unable to add any Role/Feature

[Jimm 0]

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

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

successfully removed, still no change.

• sfc /scannow

Found no problem

• installing using powershell

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.ServerManager.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