UFT Trial Version Installation Error

Hi,

When I try to install UFT1252 Trial Version, I got following error:
Error: This installation package is not supported by this processor type.
Here is my computer info:
Processor: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz 2.40GHz
Installed memory (RAM): 4.00 GB (2.92 GB usable)
System type: 32-bit Operating System
OS: Windows 7 Professional Service Pack 1

Thanks a lot.

Best Regards,
  VC