Fejl på exhange opsætning i client access role

Hej Eksperter

Får en fejl når jeg installere exhange på en server

Fejlen:
Summary: 3 item(s). 1 succeeded, 1 failed.
Elapsed time: 00:00:01


Preparing Setup
Completed

Elapsed Time: 00:00:00


Client Access Role
Failed

Error:
The following error was generated when "$error.Clear(); $urlToUse = "https://" + $RoleFqdnOrName + "/ews/exchange.asmx"; new-WebServicesVirtualDirectory -windowsAuthentication:$true -WSSecurityAuthentication:$true -InternalNLBBypassUrl $urlToUse -DomainController $RoleDomainController -Force -GzipLevel High;" was run: "The virtual directory 'EWS' already exists under 'DOMAIN.DOMAIN.dk/Default Web Site'.
Parameter name: VirtualDirectoryName".

The virtual directory 'EWS' already exists under 'DOMAIN.DOMAIN.dk/Default Web Site'.
Parameter name: VirtualDirectoryName

Elapsed Time: 00:00:01


Finalizing Setup
Cancelled

Nogle der har nogle ideer

Mvh. Kasper