Exchange Server 2010 Kurulum hata

Merhabalar ;

Sunucumda Windows Server 2008 R2 kurulu , tüm güncellestirmeler yüklü. Sistem gereksinimlerin hepsi yüklü , Windows Server 2008 R2 kurulum yapmadan once gerekli Power shell komutları uygulandı. Fakat cogu şeyi denememe rağmen bu hatalari geçemedim. Microsoft linkleri kaldirmis bu linklerede gidemiyorum. Sizce neden yapar böyle birşeyi acaba eksik yüklediğim gereksinimmi var yoksa güncelleştirmemi ?

Yardimlariniz için teşekkür ederim.

Client Access Role Prerequisites
Failed

Error:
Install hotfix Microsoft Knowledge Base article 982867 from http://code.msdn.microsoft.com/KB982867.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp

Error:
This computer requires the update described in Microsoft Knowledge Base article 979744 ( http://go.microsoft.com/fwlink/?linkid=3052&kbid=979744). Please install the required update to proceed.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp

Error:
Install hotfix Microsoft Knowledge Base article 983440 from http://code.msdn.microsoft.com/KB983440.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp

Error:
This computer requires the update described in Microsoft Knowledge Base article 977020 ( http://support.microsoft.com/kb/977020). Please install the required update to proceed.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp

Warning:
Installing Exchange Server on a domain controller will elevate the privileges for Exchange Trusted Subsystem to domain administrators.

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