Windows Longhorn build 4048

Windows Longhorn build 4048 (idx02) 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 was released in the third set of 33 other Longhorn builds on 2020-01-26, alongside multiple compiles of build 5000 and build 5001. This build's  is missing some of its files due to corruption, making this build uninstallable.