Troubleshooting the Blue Screen of Death BSOD Errors

The values are used by Windows and many applications to store various configuration parameters and their data. Values are of various types, but in the general case, there are string values, numeric values or binary values. Not to be tampered with lightly, it is a system-defined database used by the Windows operating system to store configuration information. It’s a similar story with Registry compacting tools. It’s true that the Registry takes up space on your hard disk, and parts of it are cached in RAM, so clearing out superfluous data will give you more free disk space, and more available memory. However, by modern standards the hive files are very modestly sized typically less than 200MB on a single-user system so compacting them is unlikely to make a noticeable difference. Additionally, for every registered Windows user, there’s a hive called NTUSER.DAT file that contains information about their identity, personal settings and so forth.

  • We shall use the Registry Editor as our principal exploration tool in the course of this article.
  • Another way of handling this problem is to reinstall the drivers from the device manager.
  • The software automatically repairs the found errors and sometimes this can permanently repair the blue screen of death error and in the process prevent this error from happening.
  • The actual value for the setting, the data, appears in a column to the right of the setting name.
  • Then you will see a message asking you to enter the recovery key, just click Skip the drive or you can also enter your account’s password.

If this starts, check out the fan and rectify it. Look for the newest drivers– Go to your PC’s manufacturer website and look for updated hardware drivers. Download them on your computer and install them. It is not difficult to fix the blue screen of death. Firstly, you will need to pinpoint the STOP code and this will explain the problem.


Even if you have FAT32 or FAT16 systems, you can get a read error. BSOD can be caused by both software and hardware. If the root cause is the first one, you just have to apply some tweaks.

why windows update undoing changes

Is a Windows diagnostic troubleshooting tool that can help you repair Windows operating system when failing to log into the computer. This method often can be used to fix the problem with some corrupted or missing system files. If there is not enough free space for the update on your system partition, Windows updates will not be installed smoothly. If the issue still prevails, format/reinstall windows on your PC, . It’s a recommendation to never keep important data in C drive because at times a need can emerge to format the PC. Try freeing up some space on computer hard drive to accommodate the update by either deleting some useless data or by increasing the system reserved partition. If this task is not running, users might face this issue for complicated reasons and the solution to this is enabling it.

Fix 4: scan PC for malware

A few changed characters or a deleted registry entry opens up a new world of possibilities. Wise Registry Cleaner is one of the safest Windows registry cleaners and registry defragmenters.

How to Find Blue Screen Error Logs on Windows 10

MiniTool will provide you with several troubleshooting methods to resolve this vexing problem. As mentioned above, insufficient disk xul.dll download space is also responsible for the “we couldn’t complete the updates undoing changes don’t turn off your computer” error. To fix this problem, extending your windows system partition size may be a good solution. If you are reading this post, chances are you need information on how to stop the “We couldn’t complete the updates.

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