Windows7 system scans and repairs the removable disk after the U disk file loss solution

Win7 system, if your U disk has not been safely deleted, forced to pull off, or suddenly power off during use, after Plug in the U disk Win7 system will prompt: to repair and scan the removable disk?

There are two options at this time:

1, scan and repair (recommended)

2, continue, but don't scan

Millions of warnings

Be sure to order the first option when you have important information in your USB flash drive: Scan and repair (recommended)

Although suggesting: This will prevent future There is a problem copying files to this device or disc, but you are also sure to scan and fix the data in your USB flash drive when it doesn't matter.

Select the consequences of scanning and repairing

Some data will be lost and some files will be damaged.

Instead, you will find one more folder in your U disk (can be seen under the hidden files and system files) FOUND.000, there are several files like FILE0000.chk in this folder ( The number is subject to availability. The file names are in order.

Lost files go and retrieve

1. If you scan and fix your U disk, don't be afraid of the file being lost. Not surprisingly, you will see a file with a .chk extension in the FOUND.000 folder, just like the file you lost. 2. Change the chk extension to the original file name according to the file size. If it was doc or jpg, it will be changed to doc and jpg. 3. It is estimated that some files can be retrieved (depending on the character). The word document is relatively easy to retrieve. The video file can be seen at a glance. After the extension is changed, it may not be played. 4. Note: Be sure to remove the hook in front of the extension of the hidden file in the folder option, so that you can easily modify the extension.

The reason for the loss, the reason why the FOUND.000 folder and the chk extension file appear.

1. Whether the U disk or the disk encounters unexpected power failure or program interference during data reading, the file system and files may be damaged. Win7 itself comes with a repair function that will repair your damaged file system and the file itself (this can be read without damage, but only minor problems), so that these files are treated as an exception during the repair process. The disk fragmentation file is directly placed in the FOUND.000 folder, and the extension is also modified.

2. Not only will U disk have such problems, but also the local disk of the computer. The method of retrieving is the same as above.