A free download os fixes windows operating system erros

Make sure there is not important file on the flash drive, as it will be formatted. Then click Bootable Media from the main interface. Step 5. Then click Yes to confirm that you want to burn the boot flash drive. Connect the MiniTool bootable media and an empty external hard drive to the computer with error loading operating system. Then turn on the computer and enter the BIOS by pressing Delete, F2 or the key shown on the boot-up screen to change the boot order, giving the USB device boot sequence priority over the hard drive.

Step 8. Step 9. Follow the step-by-step instructions on the disk cloning software to copy your disk to an external hard drive in an effortless way, but don't forget to click Apply on the upper left corner at last. After you successful backup necessary partitions or disks, you can reinstall Windows operating system without worrying about data loss. Here I take reinstalling Windows 10 as an example. Now follow the steps to reinstall Windows 10 and fix error loading operating system Windows Step 4.

You will be asked to enter the license key. However, you still need to enter activate Windows 10 after the reinstallation is complete. With the assistance of MiniTool Partition Wizard Bootable Edition, I successfully cloned my system disk and transferred all my files to an external hard drive. The easy-to-use disk cloning software impresses me with very nice user experience.

If you have the Windows installation disk in hand, you can try the following three methods. Insert your Windows 10 install disc into your computer and boot from it.

If you are unable to perform a startup repair or stuck in the startup repair loop , then your next option is to run CHKDSK to check whether the system hard disk is in a healthy condition. Insert the original Windows disc, restart your computer and boot from the disk. Here, select the first method to both check and fix errors in this selected partition. Besides, you can make a disk surface test to make whether there are some bad sectors on the system disk. First, open a Command Prompt window as you do in method 4 and then in the window, input the following commands and press Enter after each to fix MBR in Windows Refer to this article to find the actual reasons behind this issue and try the solutions above to fix it with ease.

What causes "Error Loading Operating System"? Method 1. Internet Download Manager. VLC Media Player. MacX YouTube Downloader. Microsoft Office YTD Video Downloader. Adobe Photoshop CC. VirtualDJ Avast Free Security. WhatsApp Messenger. Talking Tom Cat.

Clash of Clans. Subway Surfers. Details are included in the CBS. To view the detail information about the system file scan and restoration, go to How to view details of the System File Checker process.

Windows Resource Protection found corrupt files but was unable to fix some of them. To repair the corrupted files manually, view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file. Swipe in from the right edge of the screen, and then tap Search.

Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. To do this, click Start , type Command Prompt or cmd in the Search box, right-click Command Prompt , and then click Run as administrator.

To view the details that included in the CBS. Log file, you can copy the information to the Sfcdetails. To do this, follow these steps:. Note The Sfcdetails. The file includes information about files that were not repaired by the System File Checker tool. Verify the date and time entries to determine the problem files that were found the last time that you ran the System File Checker tool.