Cannot resolve unit name delphi xe4 with platform not same windows platform 64 bit

Question

I have a problem using Delphi XE4. After creating a FireMonkey mobile project, there are estimated errors: "cannot resolve unit name" , for all units I am using. I am on Windows 7 64-bit running the the latest version update of Delphi XE4.

When I create an application form VCL - Delphi platform with Windows 32 and I have the same problem after the addition of the Windows 64 platform and activated, no errors were found.

Answer 1

Go into the Project Options and make sure the correct Unit Scope Names are listed for the units you want to use (System, Vcl, Fmx, Winapi, etc). If they are, then make sure the search paths are configured correctly.