How to Solve the Frustrating “The File Cannot Be Accessed by the System” Error 0x80070780 Easily

You’re all set to open a file, get some work done, or maybe just enjoy a movie… and bam! An annoying little message pops up: “The file cannot be accessed by the system. Error 0x80070780.”

Don’t worry. You’re not alone. This strange-looking error has frustrated many. But lucky for you, we’re going to fix it step-by-step—in plain, easy-to-follow English. 🎉

What Does Error 0x80070780 Mean?

This error usually shows up when Windows can’t access a file. It can happen because of:

  • Corrupted system files
  • Disk errors
  • Problems with file permissions
  • Virus infections (yikes!)

No worries. We’ll cover how to tackle all of these.

Step 1: Restart Your Computer

Yes, seriously. First things first—just restart your PC. It’s like giving your computer a quick nap. Many times, this alone fixes the issue.

Step 2: Check for File Permission Issues

The file might not let you in because you don’t have the permission. Let’s fix that:

  1. Right-click on the file or folder.
  2. Click Properties.
  3. Go to the Security tab.
  4. Click Edit, then select your user name.
  5. Check all the permission boxes.
  6. Click Apply and OK.

Try to open the file again. Fingers crossed! 🤞

Step 3: Run the Check Disk Tool

This tool looks for damaged parts of your drive and fixes them.

  1. Open Command Prompt as Administrator.
  2. Type this and press Enter:
    chkdsk C: /f /r
  3. Replace “C:” with the letter of your drive if it’s different.
  4. It may ask to schedule the scan at next reboot. Type Y and restart your PC.

Sit back and make some popcorn. This might take a little while.

Step 4: Use the System File Checker

Windows has its own built-in doctor. Let’s use the System File Checker.

  1. Open Command Prompt as Admin.
  2. Type this and press Enter:
    sfc /scannow
  3. Wait while it checks for corrupt system files.

If any broken files are found, Windows will automatically try to fix them. Handy, right?

Step 5: Try Copying the File in Safe Mode

Sometimes, a program or background process is getting in the way. Booting into Safe Mode might do the trick.

  1. Restart your PC.
  2. While it’s booting, press F8 (or Shift + F8 for some PCs).
  3. Choose Safe Mode from the options.
  4. Try to access or copy the file now.

Step 6: Use Windows Error Checking

There’s a visual tool if you don’t like command lines.

  1. Open This PC.
  2. Right-click the drive where your file lives.
  3. Click Properties > Tools > Check.
  4. Let Windows scan the disk and fix problems.

Much easier, especially for non-techies.

Step 7: Recover from Backup

If none of these work, your file might really be damaged. 😢

Do you have a backup? Maybe on OneDrive, Google Drive, or an external disk? Try restoring the file from there.

Step 8: Use File Recovery Software

Still no luck? Try using a recovery tool like:

  • Recuva
  • EaseUS Data Recovery
  • Disk Drill

Download the software, follow the prompts, and hope it brings your file back to life.

Bonus Tip: Prevent It from Happening Again

You’ve battled the beast and won. Now let’s keep it from coming back.

  • Always safely remove USB drives.
  • Keep your antivirus up to date.
  • Run regular scans and cleanups.
  • Back up important files often!

That’s a Wrap!

The 0x80070780 error is a pain, but as you now know—it’s totally beatable. Just take it step-by-step, and don’t panic.

Next time you see that baffling message, you’ll know exactly what to do. 💪

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