To deal with MKV files, another method is to use a program to convert these files to mp4.

I had done that and the existed HEVC files make folder refresh slowly. If you would like to get thumbnail preview for most files, third-party thumbnail generator can do that. Windows Explorer or File Explorer only support thumbnail view feature with a few video and image file types. I get and install it, and then videoss get info showing for details and Subtitle Tracks. How can I resolve it? How to fix File Explorer not generate MKV video thumbnails after Windows 10 v update First make sure you have set relevantboxes correctly.

Now the problem affectes some mp4 and MKV files and thumbnails are messed up. I don't think FLV is a native to Windows so I guess it makes sense that it won't show the thumbnail without the assistance of Icaros.However, most of them are broken and not working after I install the Windows 10 v April Update. Before installing do you have your system correctly setup for Windows to generate thumbnails? It's worth checking if is working on other file formats. Most of which I have never used or even heard of so I think it should have you well covered.īut I wouldn't touch it ever again personally. When I looked it seemed to support thumbnailing for countless video file extensions. Icaros worked perfectly for me in this instance but I don't see why it shouldn't help with the FLV thumbnail also. With any installer just look carefully at what your agreeing to during installation. If your not sure about the links you could try major geeks to download icaros from. Scottyboy99, Mar 22, I downloaded it months back and haven't seen any issues. If specified in the settings it will take responsibility for thumbnail generation of various file types Icaros 2. VLC not showing thumbnails view of Video File a piece of software called icaros can help. 4 Methods to Fix Picture Thumbnails Not Showing on Windows 10 Even when other videos are viewed, the thumbnail show the first video highlighted. Video preview in Windows Explorer When a video is previewed in explorer subsequent thumbnails show first preview. VLC not showing thumbnails view of Video File. I have not checked whether it is showing thumbnails for other type Discussion in ' Windows 10 Software and Apps ' started by sam9, Mar 21, Windows 10 Forums.

Thumbnail not showing windows 10 fix