How can I fix Windows 10 Insider Preview 16170 - Microsoft Community

how can fix windows 10 insider preview 16170 (rs_prerelease): error 0xc1900403 have try install @ least 3 times

try fix in post

https://answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_update/resolved-windows-10-insider-preview-15063/ac3c9674-4471-4908-b58a-d6c0a1756913

error: windows 10 insider preview 15063 (rs2_release) - error 0xc1900403

so updated pc windows 10 insider preview iso os build ver 15058.0 ..and of course want never ..so go win update , see windows 10 insider preview 15063 (rs2_release)..so leave expecting download..and of sudden after 15sec or so..it displays "there problems installing updates, we'll try again later."..so there fix ?

update : fixed :: https://blogs.windows.com/windowsexperience/2017/03/20/announcing-windows-10-insider-preview-build-15063-pc-mobile/#po07tmu2hubqtwwg.97

some insiders have reported seeing error “some updates cancelled. we’ll keep trying in case new updates become available” in windows update.

if encounter it, please try deleting following registry key:

hkey_local_machine\software\microsoft\windows\currentversion\windowsupdate\auto update\requestedappcategories\8b24b027-1dee-babb-9a95-3517dfb9c552

see forum post more details.

Windows Insider Program / Windows Insider Preview / Windows Update / PC