Is this product 32 bit or 64 bit. I can't get a computer that I am trying to convert to server to take the disk, it keeps coming back saying I have an error, or the product is 64 bit. If it is 32 bit, will it run on a 64 bit machine? Thanks.

Hello, if it is 32 bit then normally it should run on a machine which its processor supports 64 bit OS. What I know 2008 R2 OS is only available in 64 bit version. Normally, Home Business Server 2008 R2 is also using only 64 bit version. Note that you can not run a 64 bit OS on a machine which its processor does not support 64 bit OS. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner 2010 / 2011 Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows 7, Configuring Microsoft Certified IT Professional: Enterprise Administrator Microsoft Certified IT Professional: Server Administrator

Hi, As far as i know that Windows Server 2008 R2 only supports 64 bit machine, here is a link about Windows Server 2008 R2 system requirements, please refer to it: http://www.microsoft.com/windowsserver2008/en/us/system-requirements.aspx Best Regards, Yan Li