How to Fix 0x8007045d Error on Windows

After troubling Windows 7 users, the error 0x8007045d is now bugging many Windows 10 and 11 users.

The error erupts when you’re almost done transferring a file to a hard drive, USB drive, and even an SD card, or when you’re installing necessary Windows updates. You might not know at once how to resolve this error on your own. But, with a little research and some easy troubleshooting tips, you can sail your way out of this error.

This blog will walk you through all the details about error code 0x8007045d and share the best possible ways to resolve it.

What is error 0x8007045d?

You may encounter this bug on your screen when the OS finds it difficult to read the files on the system, or there are some issues with connected external devices. You’d see the error appearing in the following ways.

During Windows Update Installation – Windows cannot install the required files. Make sure all the files necessary for installation are available, and restart the installation. Error code: 0x8007045D

During Data Transfer – Error 0x8007045D: The request could not be performed because of an I/O device error.

What Causes 0x8007045d Error?

The reason behind the error could be several, such as corrupted or broken Windows update components, missing system files, damaged USB slots, broken files, hardware and OS conflicts, incompatible device drivers, faulty hard drive, or antimalware programs.

Due to the inability to create a backup and install necessary updates due to this error, your system may be vulnerable to many issues and errors, leaving device and data at stake. However, you can recover data with professional data recovery software and keep it safe. Yet, fixing the issue is essential.

How do I Fix Error 0x8007045d?

Despite all the above reasons, the good thing is you can fix the 0x8007045D error with some easily applicable troubleshooting methods.

Before you proceed, we’d recommend you boot the PC in Safe mode and then start performing the methods. It will start your system with only the necessary services, system files, apps, and more. This will help you fix the error without any interruptions. Now, we can move to the methods.

#1 Reinstall Windows Update

Microsoft keeps releasing cumulative updates and security patches for a better user experience. These updates fix many bugs and update your system and its programs. However, if the update installation process gets disturbed, you may have broken installation files on your system. These broken files could cause issues the next time you try to update Windows. Hence, once in Safe Mode, reinstall the Windows updates by following these steps:

• Access Settings by pressing Windows + I and going to Update & Security.

• Next, go to Windows Update and if you see the updates to install, click Install now.

• Once done, restart your system normally and see if the issue gets resolved.

#2 Use an Alternate USB Slot

If you encounter the Windows 0x8007045d error code while copying/transferring data to the external drive, you need to check if the drive is connected properly. Loosely connected drives may not let you perform any operation or even make your system throw various errors. If everything is fine, the USB port may be faulty. Try connecting the drive to another USB port to see if it works.

#3 Update Device Drivers

Usually, when you install the Windows updates, the drivers are installed automatically, if available. However, you can also manually do it through Device Manager with the following steps:

• Windows + X and select Device Manager from the available options.

• Next, locate and expand the Disk Drives category.

• Now, right-click on the driver and select the Update driver option.

• Next, click Search automatically for drivers.

• Windows will start locating the latest driver software for your device. Once available, download the software.

#4 Scan the drive for errors

If your hard drive has bad sectors or is severely corrupted, you may face many issues with your system, such as blue screen errors, system boot-up errors, and more. You can scan your hard drive for errors by running the CHKDSK command. Follow the given steps:

• Open and run Command Prompt as administrator.
• In the elevated window, type Chkdsk /f/r D: command, and hit Enter.

Let the process complete. The command will check for errors with the hard drive and fix it.

#5 Run Hardware and Devices Troubleshooter

You can try running Hardware and Devices troubleshooter to fix the error code on your system. This Windows built-in troubleshooting utility can fix many problems. Run it with the following steps:

• Open Run by pressing Windows + R dialog box and type msdt.exe -id DeviceDiagnostic in and finally click OK.

• The Hardware and Devices troubleshooter window will appear, there click Advanced.

• Now, select Apply repairs automatically option and click Next.

• The utility will start detecting the problems. Once done, it will show you two options – Apply this fix and Skip this fix. Select the Apply this fix option and proceed.

• Check the result and follow the instructions to complete the troubleshooting process. For example, in the below image, the system needs to be rebooted to apply the fixes.

Once done, check if the issue has been resolved.

#6 Temporarily Disable Antimalware Program

Sometimes, antivirus programs can interfere with the updates installation process. You can temporarily disable the antivirus program running in the background and then perform the Windows update installation process. After downloading the updates, reboot your system, and see if the error is fixed. Additionally, once done, enable the antivirus again as an unprotected computer is vulnerable to many problems like malware attacks, identity theft, data leak, etc.

So, these were some of the most recommended methods to fix the 0x8007045d error code. Follow the instructions, notes, and cautions mentioned against every fix. If you face any issues while performing these methods, or you have any suggestions, please use the comment section below!

FAQ

1. What is USB error code 0x8007045d?

We discussed the same error in this blog. It occurs when there is a connection issue between the USB device and the system. As a result, you may face interruption in transferring or copying your system files to the USB drive.

2. Can I boot into the system with a bootable USB to fix the Windows update error?

A bootable USB is usually required when the system is severely affected due to some error and you just can’t boot into your system normally or in Safe Mode. Usually, you can use DIY methods to fix Windows Update errors. In the rarest event, you’d need to boot into the Windows RE (Recovery Environment) using a bootable USB to fix any such error.

3. Is it possible to recover lost data from a BSoD-affected system?

Yes, you can use powerful data recovery software, such as Stellar Data Recovery Professional. It features a ‘Create Bootable Drive’ option that lets you build up a bootable media. You can plug this bootable media drive to recover data from an unbootable or crashed Windows PC.

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About The Author

Mansi Verma

Mansi is a seasoned tech enthusiast, holding over a decade of experience in writing blogs, articles, guides, press releases, and tips for different industries, including Data Recovery, IoT, Artificial Intelligence, and Robotics.