Hello, I just installed 5.3.0f1. I unchecked everything except the Windows support and during installation I got a "Unity.exe not found". I retried, it re-downloaded but ended up with the same error. I chose "ignore" and was able to run Unity but cannot export to Windows platform. I'm on Windows 10, chose a temporary download location and used a custom installation directory (C:\Program Files\Unity5.3.0f1). Anyone else seeing this? Cheers.