Windows Longhorn build 4031 (main)
| Build of Windows Longhorn | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 6.0 |
| Build number | 4031 |
| Architecture | x86 |
| Build lab | main |
| Compiled on | 2003-07-03 |
| Expiration date | |
| Timebomb | 2003-12-30 (+180 days) |
| SKUs | |
| Professional | |
| Product key | |
| TCP8W-T8PQJ-WWRRH-QH76C-99FBW | |
| About dialog | |
 | |
Windows Longhorn build 4031 (main) is one of the last Milestone 5 builds of Windows Longhorn. On 23 January 2020, this build was listed on a thread by UX.Unleaked blog founder Grabberslasher to be released to BetaArchive's FTP server, and was released in the ninth set of his 33 Longhorn/Vista builds on 1 February 2020, alongside the main lab compile of 4085, the x86 version of 4083, the Lab06_n compile of this build, its Lab07 Server counterpart and build 5520.
As this build was compiled after the lab06_n compile of build 4029, the "File a Longhorn Bug" shortcut is present on the desktop.
Bugs and quirks[edit | edit source]
As the computer imaging this build's WIM bugchecked with the code 0x1000008e (KERNEL_MODE_EXCEPTION_NOT_HANDLED_M) caused by ataport.sys, upon logging in, the error message "The system has recovered from a serious error" will appear. This is due to to the fact that the crash has not been cleared prior to imaging.
Gallery[edit | edit source]
Setup[edit | edit source]
Setup
Enter Product key
EULA
Drive partitioning
Enter computer name
Copying files
Hardware detection
Miscellaneous[edit | edit source]
Boot screen
Login screen
Early UAC prototype
Safe to shutdown screen
