Hi Walter,
sure it can. I’m running on Windows 7 x64 for long time. Almost any x86 application can run under 64-bit OS (with 16-bit it’s different story).They just run in x86 mode in emulator. Also installed x86 applications have dedicated folder in x64 OS:
x64 Applications: C:\Program Files or %ProgramFiles%
x86 Applications: C:\Program Files (x86) or %ProgramFiles(x86)%
Best regards,
Tomas.