Windows 10 build 9845

Windows 10 build 9845 is a Technical Preview build of Windows 10. This build was leaked in German, Japanese, Swedish, Simplified Chinese, Traditional Chinese, and Korean. It is very similar to build 9841. It can also boot with the current date without complaining about expired certificates. Initally, only the Japanese version was leaked in the x64 architecture on 2 July 2015. The rest of the languages were leaked two months later on 19 September 2015, along with x86 variants.

This is the last build to ever be released from the fbl_partner_eeap branch. As a result, all later Windows 10 builds up until the RTM (excluding build 9907 (fbl ie)) had a hard timebomb hardcoded into the system, which is currently unable to be removed.

Window thumbnail color error
Window thumbnails on the taskbar do not change color, but the user can change it after the computer restarts.