I am tired by keep finding x86 version of exchange server 2010 but i cant find. I can find exchange server 2007 in x86bit but not 2010. So exchange server 2010 is not available in 32 bit? If it does not then i have installed base machine server 2008 32bit then can i run 64bit exchange 2010 on 32bit server machine? PLease answer my both questions. Im looking for its answer for weeks!

Hi, Exchange 2010 is only available in x64, so you can't install it on a 2008 Server with 32-bit OS. See the section Operating System in Exchange 2010 System Requirements Martina Miskovic

Hi, Both Exchange 2007 and Exchange 2010 are 64bit, what you have got is a trial edition of Exchange 2007 32bit. You need to have 64bit OS for installing itThanks and Regards, Mukesh. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Please VOTE as HELPFUL if the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi, Exchange 2010 is only available in x64, so you can't install it on a 2008 Server with 32-bit OS. See the section Operating System in Exchange 2010 System Requirements Martina Miskovic

Hi, Both Exchange 2007 and Exchange 2010 are 64bit, what you have got is a trial edition of Exchange 2007 32bit. You need to have 64bit OS for installing itThanks and Regards, Mukesh. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Please VOTE as HELPFUL if the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.