Resolve Windows Error 0X80070780 – Expert Tips

I. About Windows error code 0X80070780

If you encounter error code 0×80070780 when attempting to access files on your system, it indicates that you cannot copy, edit, modify, or delete the file. This issue often stems from inadequate file permissions, where your account lacks the necessary access rights. Other potential causes may also contribute to this problem.

① Hard disk failure

② The target file is damaged

③ System files are damaged

④ Virus or malware attack

II. How to Fix Windows Error Code 0X80070780?

1. Set up an administrator account

To resolve error code 0X80070780, ensure your user account has administrator privileges as this will allow access to or modification of restricted files.

Step 1: Right click on (Start), select (Settings).

Step 2: Select (Account) > (Family & other people). Select the user account you are using, and click the (Change account type) button.

Step 3: Select (Administrator) in Account Type and click (OK). Then try to access the target file again to check if the problem is resolved.

2. Check whether the hard disk is faulty

If the hard disk where the target file is located fails, it may also cause the error code 0X80070780, so we can check the hard disk through the following steps.

Step 1: Right-click (Start), select (File Explorer).

Step 2: Right-click the hard drive where the target file is located and select (Properties).

Step 3: Switch to the (Tools) tab, and click the (Check) button in the “Error checking” box. It will check the drive for file system errors.

Then follow the instructions to complete the next steps. After the inspection and repair is complete, the target file can be accessed again to see if the problem is resolved.

3. Check system files

The Error code 0X80070780 may indicate system file corruption. To resolve this issue, utilize the DISM (Deployment Image Servicing and Management) tool, which is provided by Microsoft for repairing system image files and performing registry cleanup. Further, execute theSystem File Checker (SFC) to search forand repair any corruptedor missing files within the system directory.

Step 1: Enter (cmd) in the search box, right-click the search result, and select (Run as administrator) to open the command prompt window.

Step 2: To repair system files and restore system health, follow these steps:
1. Open the command prompt window as an administrator.
2. Paste the following command: DISM.exe /Online /Cleanup-image /Restorehealth and press the Enter key.
3. Enter the next command: sfc /scannow and hit Enter once more.
These actions will initiate a system scan and repair any detected integrity violations.

Step 3: The process will take some time. Restart the computer after completing the process to see if the problem is resolved.

4. Try to access files in a clean boot environment

A clean boot starts the system with minimal drivers and startup programs, initiating only essential system components and services without third-party software and plugins. This helps isolate issues by minimizing interference factors. For error code 0X80070780 potentially caused by service or program conflicts, performing a clean boot before accessing and modifying the target file is recommended. Follow the specific operation steps for this process.

Step 1: Run the computer, press (Windows+R) keys at the same time to open the run window. Next type (msconfig.exe) and press the (OK) button to open the system configuration window.

Step 2: Switch to the (Services) tap, check (Hide all Microsoft services), and click the (Disable all) button.

Step 3: Switch to the (Startup) tap and click (Open Task Manager).

Step 4: Right-click each program on the page and select ‘Disable’ or highlight them and click the ‘Disable’ button at the bottom right. Close Task Manager, click ‘OK’ on the System Configuration page, and in the pop-up, press ‘Restart’.

Post-restart, check if the issue is resolved by visiting the target file. If resolved, selectively re-enable necessary programs in Task Manager and monitor for issue recurrence.

If you find that files are lost, you can check the following method for data scanning and recovery.

III. (Extended information) Use Renee Undeleter to recover lost data

1. What is Renee Undeleter?

Renee Undeleter is specialized software for restoring data files. It features four key functions: file recovery, format recovery, partition recovery, and image creation. The tool is user-friendly and offers a chance to recover files that have been accidentally deleted, lost after emptying the recycle bin, or lost due to disk or memory formatting, provided the data hasn’t been overwritten.

2. How to recover lost files with Renee Undeleter?

Step 1: Download, install, and run Renee Undeleter. Select the (Fast Partition Scan) option in the main interface.

Note: To prevent data overwriting, avoid installing software on the disk from which you need to recover data. Also, after losing a file, do not save new data to that disk partition to avoid further damage or permanent loss of the file.

Step 2: Select the partition where the lost data is located and click on (Next).

Step 3: Select the (Fast Scan) option and click the (Next) button to scan.

It should be noted that “Fast Scan” only scans the first 30GB of the remaining space of the selected disk. If the desired file is not found after scanning, you can use “Deep Scan” to try to scan the hard disk partition again, but it will take more time, please wait patiently.

Step 4: Wait for the scan to complete. You can double-click the file to preview, check the desired files, and click the (Recover) button to restore the files to another disk.