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Windows 10 can not access the file how to solve this problem, this article describes in detail the corresponding analysis and solutions, hoping to help more partners who want to solve this problem to find a more simple and easy way.

An access denied error in windows 10 occurs when you try to access or use a file and then get one of the following three messages:

-access denied error

-- you cannot access, change, save or delete files and folders

Cannot open files or folders after installing a new version of Windows

If you cannot access the files in windows 10 due to various error messages, try the solutions listed in this guide based on the error messages you receive.

1. Change of folder ownership

If you recently upgraded Windows from an earlier version, some account information may have changed, so you may not have ownership of some files or folders. To retrieve ownership of a file or folder:

-right-click the folder you want to take ownership of, and then click Properties

-- Click the security tab

-Click Advanced

-- Click change. If you are prompted for an administrator password or confirmation, enter a password or provide confirmation.

Type the name of the person to whom you want to grant ownership, and then click check name. The account name of the person to whom you are assigning ownership is displayed.

Click OK. If you want this person to be the owner of the files and subfolders contained in this folder, select the owner check box on replace child containers and objects.

-- Click OK

two。 You don't have the appropriate permissions.

Permissions determine whether you can access or change files and folders. To check this, do the following:

Right-click the file or folder, and then click Properties.

-Click Security

Under the group or user name, click or click your name to view the permissions you have. To open a file, you must have read permissions.

To change the permissions of a file or folder, follow these steps.

-- Log in as administrator

-right-click the file or folder and select Properties.

-Click Security

-- under the group or user name, click your name to view the permissions you have.

-- Click Edit, click or click your name, and select the check box for permissions you must have

Click OK.

3. Files or folders are encrypted

Encryption protects your files and folders from unauthorized access. If you do not have a certificate to encrypt a file or folder, you cannot open it. To resolve this problem, you first need to check whether it is encrypted by doing the following:

-- right-click the file or folder

-- Click Properties.

-- Click the General tab

Click if the encrypted content to protect data check box is selected, you must have a certificate to encrypt the file or folder in order to open it. Obtain a certificate from the person who created or encrypted the file or folder, or require that person to decrypt the file or folder.

4. Files or folders may be corrupted

Files may be corrupted for a variety of reasons, but the most common situation is to open files when your computer crashes or is powered off. Most of these files cannot be repaired, in which case you should delete or restore the files from the backup copy.

5. User profile may be corrupted

Sometimes Windows may not read the local user profile correctly, which means that you may not be able to access your files and folders. In this case, you must create a new user profile, so you need a new local user account. Once completed, the configuration file is also created. To do this:

-Click start, and then select Settings

Click to change computer settings.

-- Click the user.

-Click to add user

-- Click them to log in without a Microsoft account?

-- Click the local account.

-- enter your new account name.

If you want to use a password, enter and verify the password you want to use. If you decide not to use a password, click next without entering a password.

Click finish.

6. Restore files from the Windows.old folder

After a recent upgrade, if you do not reformat your hard drive, you can access old files from the Windows.old folder. To fix this problem, you can use the link to fix it from Windows or fix it manually using the following steps:

-- Click start and select a file browser

Double-click the drive where Windows is installed (usually drive C).

Double-click the Windows.old folder.

-double-click the user folder.

Double-click your user name.

-- Open the folder that contains the files you want to retrieve.

Copy the required files from each folder and paste them into the folder of the new version of Windows, such as window 10.

Repeat the two steps for each user account on the computer.

7. Enable SMBv1 manually

SMBv1 is a file sharing protocol that allows you to access your files from your Windows computer. To do this:

-Click start, and then select Settings

-- Click App

-- Click the links for programs and functions under the relevant settings

In a new window, click to turn on or off the Windows function of the link

In the window that appears, scroll down to SMB 1.0 / CIFS file sharing support.

-Click + to expand the category.

Select the check box for SMB 1.0 / CIFS Server, and then press OK.

Restart your computer

This installs the files required by the file sharing protocol that you need to access the files.

This is the answer to how to solve the problem that Windows 10 cannot access files. I hope the above content can be of some help to you. If you still have a lot of doubts to solve, you can follow the industry information channel for more related knowledge.

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