Folder icons randomly acquire black background

Anyone noticed something strange happening in Windows 10. For some reason some of the folder icons seem to get a black background. I've no idea why this happens, it seems to be random. (see screen capture)

Resetting the icons back to 'normal' is a bit of a bind Right Click->Customise->Change Icon->Reset defaults
and each has to be done individually as selecting multiple folders does not work.

Anyone any ideas why this is happening and how to stop it?
and have a quicker way to reset the folders to 'normal.
0010.JPG
LVL 70
Brian PiercePhotographerAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

McKnifeCommented:
Hi.

No ideas why.
You could try to rebuild the iconcache as described here: http://www.tenforums.com/tutorials/5645-icon-cache-rebuild-windows-10-a.html
JohnBusiness Consultant (Owner)Commented:
Also try running System File Checker.

Open cmd.exe with Run as Administrator and run SFC /SCANNOW twice. Allow to complete. Shut down (power off), start up and test.

Make sure all Windows and Office updates are current.

Also upgrade or reinstall your video driver and chipset.
Brian PiercePhotographerAuthor Commented:
Ran SCF /SCANNOW and it found some errors and fixed them, but the issue is still happening,
Acronis True Image 2019 just released!

Create a reliable backup. Make sure you always have dependable copies of your data so you can restore your entire system or individual files.

JohnBusiness Consultant (Owner)Commented:
Did you try upgrading / reinstalling the Video and chipset drivers?
Brian PiercePhotographerAuthor Commented:
Removed the video driver and re-installed - made no difference
BTW rebuilding the icon cache does nothing either.

The only way I've found to remove the back background is to Right Click on the folder and select Customise->Change Icon->Reset defaults... and you have to do it one folder at a time.
JohnBusiness Consultant (Owner)Commented:
Try a plain colour background and classic theme - no aero or eye candy and see if that helps.
McKnifeCommented:
Apologies, I confused icon cache and thumbnail cache: http://www.tenforums.com/tutorials/5655-thumbnail-cache-clear-reset-windows-10-a.html
In http://www.tenforums.com/general-discussion/16145-black-square-behind-some-my-folder-icons.html someone reports that fixed it for him, and it was recommended by Brink who can be trusted.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Brian PiercePhotographerAuthor Commented:
Did the trick
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Windows 10

From novice to tech pro — start learning today.