The Engine isn't compatible with my processor?

I downloaded the EpicGamesLauncherInstaller-2.1.0-2492143.msi (The appropriate one for my Windows computer) and I try running it when I get this error: “This Installation Package is not supported by this processor type. Please contact your product vendor.”

I figured it may be that the engine itself doesn’t support my processor so I’ll post it here along with my other system specs.
Really hope this can help you, in order to help me. Thanks!

Time of this report: 4/5/2015, 18:51:03
Machine name: DAKOTA-PC
Operating System: Windows 7 Home Premium 32-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.150202-1526)
Language: English (Regional Setting: English)
System Manufacturer: MSI
System Model: MS-7721
BIOS: BIOS Date: 12/06/13 14:52:32 Ver: 04.06.05
Processor: AMD A4-6300 APU with Radeon™ HD Graphics (2 CPUs), ~3.7GHz
Memory: 8192MB RAM
Available OS Memory: 3032MB RAM
Page File: 4924MB used, 2627MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode

Editor works only on 64-bit CPU (and yours is), but in order to 64-bit mode work in your CPU you need to have 64-bit OS and your Windows 7 is 32-bit… so you need to install 64-bit Windows 7

One note, UE4 it self do support 32-bit you can build your game for those CPUs, but only editor requires 64-bit

Is there plans to make it compatible with 32-bit?

actually, is there a download for the game only somewhere?