How to Fix Missing dll Files Error in Windows

In some cases, it could indicate aregistryproblem, a virus or malware issue, or even ahardwarefailure. Generally, the easiest way to deal with the problem is to restart your computer. It can be a startup failure sometimes, so restart will fix it. But if it doesn’t work after restarting Windows system, you may need to take some other steps. Here are the available solutions to fix dll files not found errors on Windows 10, 8, and 7 PCs. Sometimes, you might have accidentally deleted the DLL files.

Current versions of Windows use two levels of log files to ensure integrity even in the case of power failure or similar catastrophic events during database updates. Even in the case of a non-recoverable error, Windows can repair or re-initialize damaged registry entries during system boot. Iolo System MechanicThe Iolo System Mechanic has a Registry Tuner function to clean and repair your registry. It helps you to remove invalid and unwanted data references to clean the registry.

The price for repairing a hard drive depends on the hard drive type, how severe the damage is, and, of course, on the repair service you choose. In general, the cost starts somewhere around $200 and can even go up to $1000 or more. Unlike solid-state disks or USB flash drives, which have no moving parts, every traditional hard drive has a very fragile part called the read/write head. Wait for the process to complete, remove your Windows link installation media, run from the system hard drive to check whether this way works.

Method 2: Use a different USB Port

Insert the bootable media created by AOMEI Partition Assistant to the unbootable HP computer and boot from it. After restoring the boot record, your computer should start without any errors. Easy Recovery Essentials for Windows – our repair and recovery disk. Once the process is complete, EasyRE will report its findings. Click on the Restart button to reboot your PC and test the changes.

  • In CMD (where “h” is your external hard drive) and hit “Enter”.
  • So we hope the above-provided guide will surely help you.
  • If the software identifies any suspicious data activities, it notifies you immediately to minimize the risk of data leakage.

Right click the drive you would like to check for errors and select “Properties” in the context menu. If nothing worked so far, your best bet would be to reinstall Windows 11. We have written a handy guide on how to install Windows 11 from a USB drive, so follow it for detailed instructions. Note that this process will wipe just the C drive (which includes the files and folders in Desktop, Downloads, Documents, etc.) and will not affect other drives.


A full-fledged learner, caffeine-lover and a firm-believer that technology would make the world a better place. It is important to recover data in the drive before formatting. Also, you can try to use a different computer and connect the external storage device to check if the file system is recognized. Running the same storage device on another system helps us diagnose the problem easily. T times your USB drive or memory card connected to the computer might contain a file system that was not recognized by the computer.

If MBR is damaged, the disk error issue may occur. So in this case, the important thing is to repair master boot record. A reliable third-party tool – MiniTool Partition Wizard Bootable CD is a good choice to rebuild MBR. This partition manager is designed to manage disk and partition when there is no OS or the OS fails to boot. You need to download MiniTool Partition Wizard Bootable CD and then burn it to CD/DVD or an USB flash drive. An error message “A disk read error occurred” may occur at boot up soon after LightOut restore option is installed.