Why Does 64-Bit Windows Need Two Program Files Folders — Program Files & Program Files (x86)
Short Bytes:Ever wondered why 64-bit Windows needs to have two Program Files folders? This is done to separate the 32-bit DLL executables from 64-bit DLLs. It also eliminates the chances of a 32-bit application trying to load a 64-bit DLL, fail, and give an error message. If you’re running 64-bit Windows operating system, you might have noticed that your PC has two Program Files folders. One is the regular Program Files and the other one is Program Files (x86)....