Why can t you view invisible files all the time?

Click Start --- Run--- type regedit to open the registry. Find the hkey local machine software microsoft windows currentversion explorer advanced folder hidden showall find the dworo value 'checkedvalue' in the right window, double-click to open its properties, and change its value to '1'.

So if you want to hide a file, you have to right-click on the file you want to hide in Explorer, click on "Properties", and select the "Hide" checkbox to hide it. Then click "Start", enter "regedit" in "Run", open the registry, find the "hkey local machine software Microsoft Windows CurrentVersion Explorer Advanced Folder Hidden Showall" branch in turn, and change the key value of "checkedvalue" in the right window to "0", Closing the registry will do it.

Now, even if "Show all files" is checked, your hidden files won't show up. If you want it to appear, just change the key of "checkedvalue" to "1".

Go to the folder, menu Tools Folder Options View to display all folders and files.

If it doesn't work, it should be poisoned.

The virus is spread through a USB flash drive.

I've been hit, and it took me 3 times to install the whole grid to get rid of it.

I didn't check what viruses.,It seems that as long as a dozen virus two words close the browser 360 can't be.。

You're missing an important step that you didn't do. No application OK. Tools - Folder Options - View - Show All Files and Folders - Apply - OK.

Poisoned. Relatively severe. The system must be reinstalled.

1. Use software to encrypt hidden files and cannot be seen unless set in the encryption software.

What to do if hidden files and folders can't be displayed.

Method steps.

1.Run the 360 antivirus program and click "Quick Scan" in the main interface to quickly scan your computer for viruses. During the 360 antivirus scan, you will detect a "Hidden folder setting disabled" prompt, and wait patiently until the program scan is completed.

2.Once the scan is complete, tick the "Select All" checkbox and click the "Start Processing" button to let 360 Antivirus automatically handle the repair of suspicious programs and viruses. Once the processing is complete, it is recommended to perform a scan of the entire disk to ensure that the virus has been completely removed.

3.Open the "Run" dialog box, enter the command "regedit" in the input box, and click "OK" to open the registry program.

4."hkey local machine", "software", "microsoft", "windows", "currentversion", "explorer", "advanced", "folder", "hidden", "showall".

5.Find and double-click the "checkedvalue" key item on the right side, set its value to "1" in the window that opens, and click "OK" to save. Finally, press "F5" to refresh.

If you don't find the key item "checkedvalue", you can create a new item yourself, as described later in this experience.

6.Open "My Computer", click "Folder Options" in the "Tools" menu, switch to the "View" tab in the window that opens, then find and tick "Show hidden files and folders", and finally click "OK" to complete the setting. After such a setting, the long-lost hidden files and folders are revealed.

Automatically returned"Hidden files and folders are not displayed".？

1) Congratulations, you have been infected with the virus, and the fastest and most thorough way to kill the virus is;

1. Disconnect from the network.

2. Open the "Task Manager", there should be a process, end it. Go to C: Windows System32 and find it to delete it.

3. Execute "Start" "Run" and enter "regedit" to open the registry.

4. Find the hkey local machine software for Microsoft Windows

CheckedValue in CurrentVersion Explorer Advanced Folder Hidden Showall, check whether its type is reg dword, if not, delete checkedvalue, right-click "New" --dword value, name it checkedvalue, and then change its key value to 1. (If you don't do this, you won't be able to view the hidden system files in the first step.)

5. Open each hard disk (right-click "Open" in "My Computer" or select "Explorer" on the right). Count the mins.

6. "Folder Options" "View" select "Show all files and folders", and remove the "Hide Protected System Files" checkbox from the selected potato branch.

7. See that there are files and files in the root directory of each hard disk, and delete them all. If there is also it on the USB flash drive, it can also be deleted. The USB flash drive may be deleted and will appear again, then check whether there is a process in the "Task Manager" and end it.

8. If you install Rising Rising, the firewall and anti-virus software should be able to be opened, and other anti-virus software should also be opened.

9. If the Rising computer monitoring cannot be opened, or the little red umbrella is closed after opening, and all the monitoring turns on fail, then go to the "Control Panel" "Management Tools" "Services" and find "rising".

process

communication

center", it should be disabled, right-click "Properties", change the startup type to "Automatic", and then enable the service.

If you don't get the virus, then just step 1 will help you solve the problem.

It is indeed copied, and it is indeed solved in this way ......

Sometimes, after the virus in the system (e.g., Zheng Ranru and LSASS), the antivirus software cannot kill the virus, or there is no antivirus software. This is where manual antivirus is required. At this time, it is often necessary to delete the virus file, which always hides itself in order to protect itself.

Set the file properties to hidden, and we can modify the hidden files through the general virus menu: Tools - Folder Options - View - Show hidden files. However, many viruses make our operation invalid by modifying the registry, and we still can't see the hidden files.

The first thing to do is to show the hidden system files.

Run regedit

hkey_local_machine | software |microsoft | windows | currentversion | explorer | advanced | folder | hidden |showall, change the checkedvalue key to 1

But it may still not work, the hidden file is still not displayed, this is because the virus deleted the original valid dword value checkedvalue after modifying the registration expression to the purpose of the hidden file, created a new invalid string value checkedvalue, and changed the key value to 0!

Method: Delete this checkedvalue key, right-click to create a new DWORD value, name it checkedvalue, and then modify its key value to 1, so that you can choose "Show all hidden files" and "Show system files".