There have been reports of Win32 Disk Imager not working or starting on newer versions of Windows 10. While this is rare, it is difficult to fix due to the lack of support from the developers of Win32 Disk Imager. Please make sure that your copy of Win32 Disk Imager is set to Run as Administrator. If the issue still persists, please consider uninstalling then reinstalling Win32 Disk Imager or installing an older version of the program. You can also use a registry cleaner such as CCLEANER to clean registry errors and unnecessary entries.