How to fix the problem of Windows7 thumbnail image confusion

When browsing pictures or video files in Windows 7, sometimes icons and thumbnails will not display properly, usually if this is not the case, ten is a problem with the related cache file, and the following is a screenshot of the cache exception:

By the way, thumbnails that appear when you browse a file are typically stored in a cached folder to facilitate faster browsing the next time, but sometimes the cached files crash, and you need to rebuild the cached files.

To rebuild the Windows 7 thumbnail caching method:

1. Type "Disk Cleanup" in the Start Search field and press ENTER to open the Disk Cleanup tool.

2. Select the system disk letter. (here, take system disk C for example)

3. All you need to do now is to check the thumbnails item in the "Files to delete" column. Then, confirm the deletion.

Rebuild Windows 7 Thumbnail caching method two:

1. Enter the following address in the Address bar, carriage return.

%userprofile%appdatalocalmicrosoftwindowsexplorer

2. Depending on the size of the icons, the following four. db files are stored in the folder, please delete them all.

Thumbcache_32.db

Thumbcache_96.db

Thumbcache_256.db

Thumbcache_1024.db

After clearing these icon caches, and then opening the file, the thumbnail should return to normal.