Windows Longhorn build 4085 (Lab07 N)

Windows Longhorn build 4085 (Lab07_N) is a Milestone 7 build of Windows Longhorn. On 2020-01-23, this build was listed on a thread by UX.Unleaked blog founder Grabberslasher to be released to the BetaArchive FTP, and later was released in the fifth set of 33 other Longhorn builds on 2020-01-28, alongside build 4050 (idx02).