I noticed that the x64 version of Office 2010 doesn't support XP x64 but does support XP x86 (in its respective version), is there a possible way to spoof as Vista SP1/2 x64 and install Office 2010? I've seen it mentioned on TechNet that it's possible and doesn't create any issue but don't know the exactly easiest method to do it.

thanks.

Can be installed using Microsoft Application Verifier x64. Now Open Application Verifier from all programs, click on File-> Add Application. Select and open the office setup.exe from the DVD. On the right Tests pane unselect Basics, Expend Compatibility list and select HighVersionLie.  Now Right click on HighVersionLie and select Properties as shown below.
Set the following values:
      Major Version: 6
      Minor Version: 1
      Build Number: 7600
      Service Pack Major: 1
OK the Properties window, then click Save.
Now install the Office 2010 Double Clicking on Setup.exe in DVD.

Sorry for my english

On 12/1/2018 at 1:45 AM, ED_Sln said:

Can be installed using Microsoft Application Verifier x64. Now Open Application Verifier from all programs, click on File-> Add Application. Select and open the office setup.exe from the DVD. On the right Tests pane unselect Basics, Expend Compatibility list and select HighVersionLie.  Now Right click on HighVersionLie and select Properties as shown below.
Set the following values:
      Major Version: 6
      Minor Version: 1
      Build Number: 7600
      Service Pack Major: 1
OK the Properties window, then click Save.
Now install the Office 2010 Double Clicking on Setup.exe in DVD.

Sorry for my english

Fantastic!  Thank you.