
Next, use the partitioning software to increase the "System, Active" partition to 1 GB. The solution here is to use a third party utility ( MiniTool Partition wizard - free) to allow you to assign a drive letter to the "System, Active" partition, then run CHKDSK on the drive to ensure the file system is not dirty. "System, Active" partition on an MBR file system here is an example Sometimes the "System, Active" partition is corrupt or runs out of space, which then causes the Windows upgrade to abort. During a Windows upgrade, this partition needs to be modified. When Windows is first installed, it creates an "System, Active" partition (which is usually 100mb large). Option #1: The "System, Active" Partition has a Dirty File System or Needs to be Resized Usually means one of three things, and occurs when you try to upgrade from The 'installation failed in the First_Boot phase with an error during Sysprep Operation' error message 3 Ways to Fix: Installation Failed During First_Boot Sysprep Operation Through email - only requests for remote support. Please note thatĭue to the depth of this topic I will not be answering any technical questions That said, I encourage you to read my solution below, first. Please note that my explanation below is somewhat technical in order to keep I have been hired to fix this problem no less than 25 times, so I have a very good understanding of what needs to be done.

Also, the fix varies from machine to machine, To fix the problem you need to run a series of checks, then try the install again. I will call you back as soon asīased on my experience, this won't be an easy fix for most people because it is rather technical.

This problem fixed ASAP, send me an email andĭon't forget to leave your phone number. Update 20200116: I'm getting a lot of emailsįrom folks asking for help on this. I have been researching this problem for 2 days using Google, and have yet to find a fix that makes sense! Absolutely nothing I do seems to work! Can you PLEASE help? "

I decided to upgrade to Windows 10 hoping this would fix my problems, however I keep getting a message that ' The installation failed in the First_Boot phase with an error during Sysprep Operation' I have Windows 8.1 on my laptop which has been very, very slow.
