A friend of mine gave me his old 2tb HDD with a copy of Windows 7 loaded onto it. Before wiping the hard drive I wanted to see what was on it and if there was anything important that he needed. When I booted my pc after installing the HDD, my pc booted from the HDD automatically. This copy of Windows 7 however is a 32 bit copy, Where as my windows 10 is a 64 bit. I believe that After being on a 32 bit copy, Windows removed my Program files (x86) from my SDD where windows 10 was loaded. However, the SDD doesnt recoginze the folder as gone, as the amount of storage space remaining remained the same. I was wondering if there was a way to restore Program FIles (x86) or if a hard reset of the pc is my only option?