yes it's normal. x64 has to emulate 32bit, so they call it x86. In reality x64 IS x86, well the AMD version is, it's x86_64. I think intel emulates x86 I don't remember, or is it the other way around it emulates true 64bit via the x86_64 calls. anyways yes it's normal, that's where your 32bit programs are installed.