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Automation Server > Automation Server configuration and administration guide > System prerequisites > Bizagi server prerequisites > Enabling IIS and its features > IIS version 7.5 (Win 2008 R2)
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service pack - How can I verify whether or not Windows Server 2008 R2 has SP1 installed? - Server Fault
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Windows Server 2008 R2 RTM x64 (Multilanguage) : Microsoft : Free Download, Borrow, and Streaming : Internet Archive
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