I have an installed Windows 10 that is 32 bit that I'd like to change to 64 bit. I understand there is no "conversion" process (http://www.windowscentral.com/how-upgrade-32-bit-64-bit-version-windows-10). I used Microsoft's media creation tool to place the Windows 10 64 bit installation files on a USB drive. However, from there, I have no idea how to go forward with Parallels. I'd appreciate any help from others here on next steps.