Hi All, I am atempting to install Exchange 2013 using the setup /m:recoverserver switch due to a previous failed installation. After installing all the required pre requsites I am geting he following error: I am installing this along side an SBS 2011 server with an additional Windows 2012 DC on the netwrk too. Any advice would be much appreciated. Thanks Dave

I'd post in the Exch 2013 forum or ask the mods to move this.Sukh

Hello, Your issue is about exchange 2013. I will move your issue to exchange 2013 forum. If you have any feedback on our support, please click here Cara Chen TechNet Community Support

Hello, From the error, there probably exists porwershellvirtualdirectory in AD. Please run the cmdlet Get-PowerShellVirtualDirectory and try to remove the PowerShell Virtual Directory and check the result. Remove-PowerShellVirtualDirectory http://technet.microsoft.com/en-us/library/dd335085(v=exchg.150).aspx If you have any feedback on our support, please click here Cara Chen TechNet Community Support