What does it mean that the source file or disk cannot be read?

It is most likely that the file is corrupted or the disk media is not readable.

1. The file is corrupted.

2. Turn off 360

3. Trojan horse.

1. To repair the unreadable source file or disk, you must first create a new text file block in the blank space of the computer desktop, right-click the mouse, as shown in the figure below.

2. Then Jensen opens the newly created text document, and copies the following ** into the document to del f a q 1 rd s q 1.

3. Then it is saved, and after saving, the suffix of the text document should be changed to ".".bat", which is a batch file.

4. Then click to change the name, the file will be as shown in the figure below, and then double-click to run.

5. The next thing is to change the suffix, but to display the suffix of the file first, click "Tools --- Folder Options" in order, as shown in the figure below.

6. Finally, it is to remove the check box of "Hide the extension of known file types", and then click Chunhe to confirm that you can read the source file or disk.

1. Unable to read the source file or disk solution: Create a new txt text document, the specific method is to click the mouse mail once in the blank area of the desktop, and enter the new text document (some are called notepad files) at one time.

2. Fill in the document with "del f a q%1rd s q%1"**.

3. Click the "File"-"Save As" button.

4. In the pop-up interface, perform two steps, first: change the save type to "All Files".

5. Second: Change the file suffix to bat (batch processing) and click the "Save" button.

6. Find the batch file you just found and double-click.

7. Restart the computer and perform the file operation again.

1. The disc is scratched or damaged, resulting in not reading the disc;

2. The data port of the optical drive is not in good contact, resulting in the inability to transmit data; And boy.

3. The optical drive head is aging, resulting in not reading the disk;

4. The disc is protected and cannot copy the contents;

5. The format of the disc is not supported;

7. The mechanical part is poorly lubricated, the decoder board is faulty, the data cable or power cable is broken or the connection line plug is poorly contacted.

1. We right-click in the blank space of the windows 10 desktop, and click the "New Text Document" menu option in the pop-up menu.

2. Next, double-click on the newly created text document and enter the command in the window that opens.

3. Next, we click on the file menu in the upper left corner of Notepad, and click the "Save As" menu item in the pop-up menu.

4. Next, in the Save As window that opens, we click the "Save Type" drop-down button and select the "All Files" menu item in the pop-up menu.

5. Then we set the location where the file is saved, and set the file name, such as: delete. bat, be sure to set the suffix. bat, otherwise it won't work.

6. Next, right-click on the desktop and delete the new one. bat file, select the "Run as administrator" menu item in the pop-up menu and run the file to delete the original stubborn file.

Mispronunciation. Some storage media are not of good quality, and this happens soon after use. I also have a USB flash drive like this.,In this case,It's useless for you to use unlock.,Crushing can't powder.。

I don't care about it anymore.,One day it doesn't look pleasing to the eye.,Copy the files you want.,And then reverse the U disk formatting.,And then put the files you want back.。

Right-click on the drive letter Properties tool Check for errors in the volume Start check Check "Automatically fix file system errors", refresh after checking, and you can delete those junk files.

It is possible that the lz does not support multi-threaded operations, and the file is being used. Wait for the operation to complete or log out or restart before proceeding.

1. Right-click on the blank area of the desktop and select Create a text file.

2. Copy the following ** into the text file.

del /f /a /q \\1 rd /s /q \\1 。

3. Change the file naming format to. Double-click the bat file (batch file) to run.

4. To complete this operation, you must first open the system folder type, otherwise you can't change the suffix, click Open My Computer, click [Tools] at the top menu bar, and then click [Folder Options].

5. Enter the folder options dialog box and click [View] above.

6. Then uncheck the front of the hidden known file extension.

Close the program that uses the file or use the Task Manager to end the process, try to delete the file, or restart the computer before deleting the file!

Reboot and then delete!

If you can't, use 360 force to delete.

Here's how it works: There are four steps.

1. Go to Explorer and right-click on the disk - Properties;

2. Click in the properties window: Tools - Error Checking - Check;

3. Click: Scan the drive;

4. Scanning, scanning is complete.

**Steps: There are four steps in one.

1. Go to Explorer and right-click on the disk - Properties;

2. Click in the properties window: Tools - Error Checking - Check;

3. Click: Scan the drive;

4. Scanning, scanning is complete.

Try using the tools that come with Windows first.

How to use Start Menu--- Enter cmd in Run--- then chkdsk f: f (the first f refers to the drive letter you have a problem with, the second f is the parameter Windows, there are f, fix errors on disk, r, find corrupted sectors, and recover readable information (implicit f). As for the other parameters, you won't need them).

If you still want your data, I suggest you don't do that.

Find a software called finaldata on the Internet and use this software to recover your hard drive directly.

If you just can't see it all of a sudden, this software can copy your files 100% directly.

After copying your files, reformat your hard drive and it will work normally.

Portable hard drive unreadable Centralized repair scenarios that are not recognized.

If there is a problem with the portable hard disk, just defragment the external hard disk. That's how I am.

Can't read, but can you write? Is this kind of problem new or is there something wrong with your narrative? In short, you should use diskgenius to test the status of the partition, generally the mounted volumes are readable and writable, unless you have made permission restrictions on your system, such as registry and group policy restrictions.

Did you do anything to your portable hard disk before the operation, and did you write protect the hard disk?

It should be a matter of protection software protection.

1. Reinsert the USB flash drive or restart the computer or try another computer2. Put useful things on the computer first, and then format the USB flash drive3. If it doesn't work, check whether the USB flash drive is damaged, if you reinsert the USB flash drive, and you can't delete it, it means that the files of the USB flash drive are damaged when you plug and unplug it directly!Go to the Internet to find a mass production tool of your type of USB flash drive and re-fire the USB flash drive. That's it.

4. Remove the U disk protection.

Haha......It's not that troublesome, it's your hard drive that is turned on read-only, you see if there is a switch around your mobile hard drive, there are two icons on it, one is the lock and the other is the open lock, move the switch to the open lock side and it's OK.