23rd April 2010, 17:15 #1
Preview Pane gone missing in Windows 7
Has any of you ever come across this problem? My preview pane is not displaying anything... I just noticed that the preview pane is not working when a supported file is clicked. When a file is not selected it shows a "No preview available" line but when you select a file, it is blank as you can see from the screenshot.
(I apologize for this I didn't know how else to demonstrate the problem...)
The problem is not with certain file types, like in the screenshot it is MP3s but all the other media files, the preview pane is entirely missing. I think there is a problem with the media player rich preview handler. The image files, such as jpg png etc, are still displayed... For example, if the thumbnails are turned on, you can see the preview of the image in the pane, if the thumbnails are turned off, then you see the enlarged icon of the file type in the pane, which is normal behavior.
Anything else like txt, video, pdf, a file type that would show normally (with rich preview handler thing) shows a blank in the pane. I can double click the blank preview pane and fire up the program to view the media file... I messed with a little utility called Preview Handler Association Editor this weekend, but didn't change much around, first I thought, that messed it up. I had assigned picture file types to media player rich preview handler so I didn't have to turn on the thumbnails to see a preview of pics. I reverted back to normal but that didn't fix the problem.
Thank you in advance...
24th April 2010, 09:27 #2
Just a few random ideas I have which may or may not work.
1. Run System File Checker.
2. Ensure Explorer > Tools > Folder Options > Views > Show Preview Handlers in Preview Pane is checked.
3. Pls see if this app helps you in anyway.
Hope something helps...
24th April 2010, 13:35 #3
29th April 2010, 18:28 #4
i Googled a bit on your request and i assume this feature is associated with aero feature so what you got to do actually just make sure you have aero feature on and then reboot pc and try if it help.
Thanks sha yes Aero is always ON! Rebooted and didn't help...
Have you tried restoring your system to a point before you installed Preview Handler Association Editor ?
No I have not. It has been a week or so now, and I had some cleaning done, I don't think I have that restore point available. Plus that little utility was not even a self-installer, it was an .exe file, directly opened from there.
13th February 2011, 06:29 #9
In Windows 7 Explorer under "Organize" select "Folder and search options" then under "FOLDER OPTIONS" click on the "VIEW" tab and unckeck if checked the first box under "Files and Folders" "Always show icons, never thumbnails" and then click "Apply" and if it works then click "Apply to Folders" answer the prompt then click "OK" and that should do it. I switched back to a Windows 7 Aero format theme and found my preview pane stopped working and that was the reason. Also it might be best to just click "Restore Defaults" then "Apply to Folders" and then modify how you like it. Hope this helps! (PS Also make sure the correct application is being selected to open/preview the file type ie .jpg the default is the "Windows Photo Viwer" but I use "Picasa Photo Viewer" just make sure it is not set to an incompatible application for the file type.)
Last edited by SMORGER; 13th February 2011 at 06:37.
Reason: add on
13th February 2011, 08:44 #10
You messed up with Windows Media Player Preview Handler. May I know file types for which you are getting such problem? or just Mp3 files only