C Access 20 denied, C Access denied

Right-click C:"Open"It should be able to open.

It's very simple, just create a new account, create a new administrator account, and then use the new administrator account to add permissions to others again. Also, sometimes something goes wrong, don't just do it, it's better to rebuild the profile of the account. In general, most non-setup problems can be solved.

You just choose the system to be fully controlled, don't reject them all, you did it yourself, right? Hehe, we don't want the extra wealth value.

Is it that the account you are using does not have permissions?

It's because there is an error in the registry that needs to be fixed. Here's how to fix it:

4. After the installation is completed, run C Cleaner, click "Registry", then click "Scan Problems", and after the scan is completed, then click "Fix Selected Problems".

5. If you are worried about deleting or fixing problems with the registry, you'd better back up the original registry, just in case, and then click "Fix all selected issues" to delete the registry.

6. Not only clean the registry, we can also clean up the junk of the browser or other applications and the junk of Windows.

Cause: There may be an error in the registry that needs to be fixed.

3. Click "File" - "Save As" in the upper left corner of the text document, modify the file type to "All Files", and modify the file name to "Repair". bat”。

4. Repair in the preserved ". Right-click the BAT file and select Run as Administrator, and wait for the repair to complete.

The method to solve the C drive location is unavailable and cannot access C: Access denied is as follows:

1. First, right-click on the blank space of the computer's taskbar and select "Start Task Manager" to open.

2. Then find it in the program, right-click and select the "End Process" option.

3. Then open "File" in the upper left corner and select "New Task".

4. Then on the new task page, click Enter and press Enter to confirm.

Under the Rubik's Cube. Rubik's Cube 3

This is a programming file, if you don't have these applications, even if you open it, it's just some messy stuff, you can't understand it.

Create a new Notepad and copy the following:

windows registry editor version

hkey_classes_root\*\shellunas]

"The administrator takes ownership"

noworkingdirectory"=""

hkey_classes_root\*\shellunas\command]

" /c takeown /f \"%1\" &&icacls \"%1\" /grant administrators:f"

isolatedcommand"=" /c takeown /f \"%1\" &&icacls \"%1\" /grant administrators:f"

hkey_classes_root\exefile\shellunas2]

"The administrator takes ownership"

noworkingdirectory"=""

hkey_classes_root\exefile\shellunas2\command]

" /c takeown /f \"%1\" &&icacls \"%1\" /grant administrators:f"

isolatedcommand"=" /c takeown /f \"%1\" &&icacls \"%1\" /grant administrators:f"

hkey_classes_root\directory\shellunas]

"The administrator takes ownership"

noworkingdirectory"=""

hkey_classes_root\directory\shellunas\command]

" /c takeown /f \"%1\" /r /d y &&icacls \"%1\" /grant administrators:f /t"

isolatedcommand"=" /c takeown /f \"%1\" /r /d y &&icacls \"%1\" /grant administrators:f /t"

OK, save as a random name, the suffix must be [reg】

win7 gets administrator privileges. reg

Import the saved registry information, and then you get win7 administrator permissions.

Then the right mouse button will have one more administrator permission or something, and you can try that one for the folder you can't enter.

The method of the permission:

Start by making sure that your users belong to the Administrators group.

Then Folder Properties --> Security Select your username or user group and click on 'SysTerm Permissions' in Full Control.

If you don't have your username or group, you can click -->> add and enter your username.

Folder properties -- > security.

Change permissions.

Right-click on the folder, select Properties, click "Advanced", add a user, and you can select its permissions.

There are two ways to set up sharing: you don't need to verify your username when you log in. You will need to enter your username and password when logging in.

The first setting method: 1. Open the guest account. 2. Open Group Policy---Computer Configuration--- Windows Settings--- Security Settings--- Local Policy --- Security Options, and find the "Network Access --- Sharing and Security Mode for Local Accounts" set to "Guest Only"; Go to the bottom of the position, "Account - blank password is only allowed to log in to the console" is disabled.

3. Set the permissions of the shared folder (both the sharing tab and the security tab should be set), and allow the guest user to access it.

The second method:

1. Disable guest.

2. Open Group Policy---Computer Configuration---Windows Settings--- Security Settings--- Local Policy --- Security Options, and find the "Network Access --- Sharing and Security Mode for Local Accounts" set to "Classic--Local Users to Authenticate by Themselves"; Go to the bottom of the position, "Account - blank password is only allowed to log in to the console" is disabled.

3. Create an account, set a password, set permissions for the shared folder (both the sharing tab and the security tab must be set), and assign the specified account permissions.

Not a user group. in my computer properties.