What causes the Windows backup error 0x80070001?
How to fix the backup error 0x80070001?
This post will show you the solutions.

Besides, the professional backup software MiniTool ShadowMakerwill be introduced to you.
What Is Error 0x80070001?
However, do you know how to fix the Windows backup error 0x80070001?

If not, keep on your reading and we will show you how to solve the backup error 0x80070001.
How to Fix Windows Backup Error 0x80070001?
In this part, we will show you how to solve the Windows backup error 0x80070001.

Way 1.
Now, here is the tutorial.
1.Open Command Prompt as administrator.
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In the Command Prompt window, typeDIR /AL /Sand hitEnterto continue.
Then the reparse point list will be displayed.
Then you will see several entries that say junction and the location that the entries point to.
Then locate the reparse point you find.
Right-click it and chooseProperties.
Switch to theGeneraltab, and then confirm the folderTypeisMounted Volume.
Then delete the folder.
Way 2.
It is designed to back up files, folders, disks, partitions, and even the operating system.
So, we will show you how to use it toback up files.
- hit the following button to download MiniTool ShadowMaker, install it and launch it.
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
2.
After entering its main interface, go to theBackuppage.
Click theSourcemodule, and selectFolders and Filesto check the files you want to back up.
Then click theDestinationmodule to select a target disk to save the backup files.
After selecting the backup source and destination, clickBack up Nowto start the backup process.
After all steps are finished, you have backed up your files without the error code 0x80070001.
When you perform system restore, you may encounter an unspecified system restore error 0x80070003.
This post shows how to fix it.
If you come across the same error, try these solutions.