Windows 10 build 19551.1001

Windows 10 build 19551.1001 is an earlier compile of build 19551.1005. If you uninstall an update in the aforementioned build, you will be downgraded to this version.

Windows 10 no win vis build 5001

Bugs

 * You MUST set the date back using the  command in Command Prompt before starting setup if you are installing this build using the ISOs from the BetaArchive FTP server, regardless if the time is set back in the hypervisor that you're using. Failure to do so will trigger the timebomb, resulting in build expiration warnings.
 * You must use an IDE or SATA hard drive if you want to install this build in VMware, otherwise the setup won't be able to find the drive.