Error installing UE4 - this type of processor doesn't support the installation pack

i was trying to install the UE4 , but this error message shows,
“Error, this type of processor dosnt support the instalation pack”

i have a i5-2310 2.9ghz, with a Radeon 1gb ddr5

what i can do?

5455-error.jpg

This error usually appears when you try to install a 32bit app on a 64bit OS or vice versa.

my winsdows is 32bits, probably is that , i will test

Yes, UE4 requires a 64bit operating system to run.