Error code oxcoooooof Windows 10 is one of the common errors which is often encountered by the Windows users while booting the system. This error is related to Windows Startup Manager. When the system tries to boot with configuration data, it shows up this error message on the system’s screen. The boot sector is important for starting Windows for boosting the performance. So, for several reasons, this issue occurs in your system.
One of the prime reasons being if the boot sector is damaged or corrupted during the starting of Windows. Another reason for this error might be due to a hard disk drive failure. If there are malware infection or bad sectors on the hard disk, then this error might occur and prevents Windows from starting. If you are one of them who is also facing this issue, then go through this article carefully. Here we have discussed easy and useful solutions so that you can easily use it on your computer to fix this problem.
Different Practical Solutions to Fix the Error Code oxcoooooof Windows 10:
Therefore, if you want to know how to fix error code oxcoooooof Windows 10, then stay in this article. By restarting the system, you can resolve several issues that you have encountered on your computer. So at first, restart the system and then check whether the problem is resolved or not. If not, then you can use the under-mentioned solutions to fix the error code oxcoooooof Windows 10. Let’s take a look at the section below:
Solution 1 – Update the Software
By updating the software, you can fix the error code oxcoooooof Windows 10. If the software is not updated, then you can see this error code on your computer. So, you must update the system software. To update the software, follow the under-mentioned steps carefully:
Step 1
At first, you should press the Windows Home button and I key together to open the Settings window. Alternatively, you can hold down the Windows button and S key to launch the Search Panel and type Settings. Then hit the Enter button.
Step 2
In the Settings application, you can get a section Update and Security, double-click on it. From that section, you can navigate to the Update tab from the left side panel. In that tab, you can see an option Check for updates, click on it to check whether any updates are available or not. If yes, then you can get an option Update, click on it. Once it is done, the system will automatically restart.
Solution 2 – Update the Drivers
This is another process that you should use on the system to fix this error code oxcoooooof Windows 10. By updating the driver, you can easily eliminate this error, so follow the steps below:
Step 1
Firstly, you can press the Windows button and along with the R key to launch the Run box. Type Device Manager and then hit the Enter button or click on the OK option.
Alternatively, you can right-click on the Start button to open the WinX menu list and select the Device Manager application.
Step 2
From the Device Manager window, you need to navigate to the Display Adapters section which is located at the left side panel, select it to expend it. After that, right-click on the Driver to launch the menu list and then select the Update Software Driver option. Now, you can see that the update process has begun. Once the process is finished, you can restart the Windows device and check whether the system works perfectly without occurring any error code. Â
Solution 3 – By Using the bootrec.exe Tool
To resolve this error message, you can use the Bootrec.exe tool that is embedded in Windows. This solution requires a bootable DVD \ Windows installation. This tool mainly lets you restore boot configuration data (BCD) that controls Windows startup. To run this tool, follow the steps provided below:
Step 1
Firstly, you need to restart the system and then use the bootable USB/DVD to boot it. In the next window, if you see any key, then press any key from the keyboard.
Step 2
After that, you can select the time, currency and language from the keyword. Then, press the Next option. After that, you need to choose the Operating System that you want to repair and then you can select the Next option.
Step 3
In the next window, you can see the System Recovery Options list will open. In that list, you can choose the Command Prompt option. Now the Command Prompt window will open.
Step 4
In the Command Prompt window, type bootrec.exe and then hit the Enter button from the keyboard. Once the command is executed, you can see that the system will begin rebuilding the BCD. After doing this, check whether the system works perfectly. After doing these steps, if the issue still persists, then you can move to the next one.
Solution 4 – Repair the System
If the previously mentioned solutions do not help you to solve the error code oxcoooooof Windows 10, then follow this one. If you have a startup DVD / CD, USB device or, pen drive, then you have to make it now. Follow these steps to create one USB flash drive or CD / DVD on Windows 10.
Step 1
You have to insert the installation Pen drive, USB drive, Drive DVD/CD into the optical DVD drive. After that, you need to reboot the system and at that time, you have to press the F3, F2, F4, Esc or Del button depending upon the system that you are using at this moment.
Step 2
When the BIOS screen is displayed, then select the right Boot Order. You have to configure the Pen driver, CD / DVD and USB drive name which is present in the first row of the boot device. To save the settings, you have to press the F10 button and then again restart the system. After restarting the system, check whether the error code oxcoooooof Windows 10 is resolved or not.
Solution 5 – Create An EFI Partition
If the previous solution does not work out properly, then you can use this solution to fix this issue on the system. For some reason, your EFI partition doesn’t exist. You can easily create new ones. You need to install Windows media and 200 MB of free space on the hard drive. To do this, follow the steps cited below:
Step 1
Firstly, you need to go to the Search box, type cmd and right-click on it. After that, you can select the Command  Prompt window. In that window, type Diskpart and then hit the Enter button. After that, you can type list disk and then hit the Enter key.
Step 2
Next, you can type select disk 0 and hit the Enter key to create a new EFI Partition that you want. Now, you can type list partition and hit the Enter button to launch all the list partitions.
Step 3
After that, you can type Select Partition 1 and then hit the Enter button. Now, you need to assume that the selected partition will have 200 MBs or more free space.
Step 4
Now, again in the Command Prompt, you can type shrink desired=200 minimum=200 and press the Enter key. After executing this command, you need to type create partition EFI and then hit the Enter button.
Step 5
Next, again, you should type list partition and then hit the Enter key from the keyword. After that, you can type select partition 2 and hit the Enter button. Now, you need to assume that the newly created partition 2 is 200.
Step 6
Again, you can type format fs=fat32 and hit the Enter key. Again, you can type list vol and hit the Enter to launch all the volumes. The newly created EFI partition’s size is 200 MB.
Step 7
You should type Select vol 3 and then hit the Enter button. It is assumed that the previously selected EFI partition is 3.
Step 8
After that, you need to type assign and then hit the Enter button from the keyword. Again, you can type list vol in the Command Prompt window and then hit the Enter key to see which letter is assigned for 200 MB EFI partition. You also have to recognize and save the drive letter (ltr) from the volume that contains the Windows partition. You can see it by searching for boot in the Info column. In most of the cases, C is the drive letter.
Step 9
Next, you can type bcdboot C:\Windows /l en-gb /s B: /fALL in the Command  Prompt window and then hit the Enter button. Once it is executed, you need to simply restart the device and check if the issue has gone or not.
We hope that these solutions that we have provided here to fix the error code oxcoooooof Windows 10 are enough. These solutions are very easy-to-implement and helpful for your PC. Just you need to perform these methods step-by-step on your computer as per the instruction provided and this issue will be fixed immediately. In case, if you face this problem on the system, then you need to take help from the professionals to solve this error code.
