Exchange Server 2010 Kurulum'da ve ADPREP koumutunda alınan hata

Merhaba arkadaşlar Server2008StandarSP2 DC olan bir makinaya excahnge2010SP1 kurmaya çalışıyorum hotfixler vs. herşey tamam fakat şema genişletirken ve kurulum yaparken SP1de otomatik yapıyor yeni gelen bir özellik bunu biliyorum fakat bende alttaki hata dönüyor. şöyle sistemde 2-3 tane DC var bu nedenle olabiirmi bu sorunu nasıl açarım iyi çalışmalar.

Organization Preparation
Failed

Error:
The following error was generated when "$error.Clear(); $acceptedDomains = @{}; Get-AcceptedDomain | foreach { $domainName = $_.DomainName.ToString(); if ($acceptedDomains.Contains($domainName)) { Write-ExchangeSetupLog -Warning "Duplicate AcceptedDomain found. '$($acceptedDomains[$domainName])' and '$($_.Name)' both reference domain '$domainName'"; } else { $acceptedDomains.Add($domainName, $_.Name); }; }; function getSmtpTemplates ([string]$property) { $input | Select-Object -ExpandProperty $property | Where-Object {$_.PrefixString -eq "SMTP"} | Foreach-Object {$_.AddressTemplateString -replace ".*@", ""}; } function addDomains ([Microsoft.Exchange.Data.Directory.SystemConfiguration.AcceptedDomainType]$domainType) { $domain = $null; $input | Where-Object {-not $acceptedDomains.ContainsKey($_)} | Where-Object {[Microsoft.Exchange.Data.SmtpDomainWithSubdomains]::TryParse($_, [ref] $domain)} | Foreach-Object { $name = $domain.ToString(); if ($name.Length -gt 64) { $name = $name.Substring(0, 64) }; if ($acceptedDomains.ContainsValue($name) ) {$name = [System.Guid]::NewGuid().ToString()}; new-AcceptedDomain -Name:$name -DomainName:$domain -DomainType:$domainType; $acceptedDomains[$domain.ToString()] = $name; }; } $emailAddressPolicies = Get-EmailAddressPolicy; $emailAddressPolicies | getSmtpTemplates "NonAuthoritativeDomains" | addDomains "InternalRelay"; $emailAddressPolicies | getSmtpTemplates "EnabledEmailAddressTemplates" | addDomains "Authoritative";" was run: "The accepted domain medilife.local already exists.".

The accepted domain medilife.local already exists.

Elapsed Time: 00:00:03

Preparing Setup
Cancelled

Stopping Services
Cancelled

Copy Exchange Files
Cancelled

Language Files
Cancelled

Restoring services
Cancelled

Languages
Cancelled

Management Tools
Cancelled

Hub Transport Role
Cancelled

Client Access Role
Cancelled

Mailbox Role
Cancelled

Finalizing Setup
Cancelled