Error finding cmt boot file

If methods 1, 2 and 3 do not fix the problem, replace the Bootmgr file from drive C to the System Reserved partition. To do this, follow these steps:. If Windows cannot load the system registry hive into memory, you must restore the system hive. If the problem persists, you may want to restore the system state backup to an alternative location, and then retrieve the registry hives to be replaced.

Starting in Windows 10, version , Windows no longer automatically backs up the system registry to the RegBack folder. This change is by design, and is intended to help reduce the overall disk footprint size of Windows. To recover a system with a corrupt registry hive, Microsoft recommends that you use a system restore point.

For more details, check this article. If the system gets stuck during the kernel phase, you experience multiple symptoms or receive multiple error messages. These include, but are not limited to, the following:.

For example, "0xC2" , "0xB" , "inaccessible boot device" and so on. The screen is stuck at the "spinning wheel" rolling dots "system busy" icon. If either of these options works, use Event Viewer to help identify and diagnose the cause of the boot problem. To view events that are recorded in the event logs, follow these steps:.

In the console tree, expand Event Viewer, and then click the log that you want to view. For example, click System log or Application log. On the Edit menu, click Copy , open a new document in the program in which you want to paste the event for example, Microsoft Word , and then click Paste. To troubleshoot problems that affect services, do a clean boot by using System Configuration msconfig.

Select Selective startup to test the services one at a time to determine which one is causing the problem. If you cannot find the cause, try including system services. However, in most cases, the problematic service is third-party. Disable any service that you find to be faulty, and try to start the computer again by selecting Normal startup. For detailed instructions, see How to perform a clean boot in Windows.

If the computer starts in Disable Driver Signature mode, start the computer in Disable Driver Signature Enforcement mode, and then follow the steps that are documented in the following article to determine which drivers or files require driver signature enforcement: Troubleshooting boot problem caused by missing driver signature x Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method.

These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk. The ISO should be of same version of Windows or a later version. Under the following registry subkey, check for lower filter and upper filter items for Non-Microsoft Drivers:. For each third-party driver that you locate, click the upper or lower filter, and then delete the value data.

Search through the whole registry for similar items. Process as an appropriate, and then unload the registry hive. To fix problems that occur after you install Windows updates, check for pending updates by using these steps:. Highlight the loaded test hive, and then search for the pendingxmlidentifier value.

If the Stop error occurs late in the startup process, or if the Stop error is still being generated, you can capture a memory dump. A good memory dump can help determine the root cause of the Stop error. For details, see the following articles:. For more information about page file problems in Windows 10 or Windows Server , see the following:. Check the functionality that is provided by the driver. If the driver is a third-party boot driver, make sure that you understand what it does.

If the driver is not important and has no dependencies, load the system hive, and then disable the driver. If the Stop error indicates general registry corruption, or if you believe that new drivers or services were installed, follow these steps:. Skip to main content. If yes, continue with the next method. Solution 2. If this method still cannot fix the Boot Configuration Data file is missing in Windows 10, then you can try the next method to fix the BCD is missing issue.

Some users reported that they encountered "The Boot Configuration Data file is missing some required information" issue because they had set a wrong partition as active.

To fix the Boot Configuration Data file is missing issue, they need to set the correct partition as active. But, how? Fortunately, MiniTool Partition Wizard, the best professional partition manager for advanced users, can help to set partition as active easily and quickly.

The steps are shown below. Buy Now. After a successful boot, you'll get the main interface of this professional tool. Finally, restart your Windows and then check whether you still get the Boot Configuration Data file is missing issue.

Top Recommendation: Want to know more ways about setting a correct partition as active? If you still get the error code: 0xc after trying the above 3 methods, you can try the last method - creating BCD.

The steps are described here. If you still cannot find a suitable solution to "The Boot Configuration Data file is missing some required information" issue, try the above out. Are you still worrying about the Boot Configuration Data file is missing in Windows 8? Now, you can try the above 4 methods. If you have any other good solutions about "The Boot Configuration Data file for your PC is missing or contains errors" issue, please share it with us in the comments below, thanks.

On the other hand, should you have any questions about MiniTool software, please feel free to contact us via [email protected]. We will solve it as soon as possible. Download Power Data Recovery. Summary : When you boot your Windows machine, you might encounter the following message on your computer: Recovery your PC needs to be repaired Error Code: 0xc