Error code 80200053
i download windows 10 pro technical preview 9926 windows update failed many times.how can fix error? hi happy cod, could please take check event viewer , upload related event logs shared links , post link in next reply? further, regarding windows 10 9926, may consider clean install, using windows usb/dvd tool: http://www.microsoft.com/en-us/download/windows-usb-dvd-download-tool best regards michael shao technet community support Windows 10 Insider Preview > Windows 10 Insider Preview Setup and Installation