I noticed that the default installation folder is in the C drive, why not Program Files? Can I change it to Program Files folder?
We noticed that on some versions of Windows (especially Windows 8), Program Files causes permission problem not allowing the software to save data. When installed in the C drive or any folder with open permission then the software can run smoothly. If you want to install it in Program Files (or you noticed the software is not saving data), then make sure your run it as an administrator. Basically, you right click on the launch icon and "Run as an Administrator".