Question How can I make thumbnail images load faster in File Explorer?

Nov 14, 2023
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Windows 11 Home, ver. 23H2

When I open a folder of images and choose the Large Icons view, the thumbs load very slowly. Example: A folder with 77 jpeg images (most smaller than 300K) takes three minutes to load all the thumbnails. After they load, they're stored (I assume) in the thumbs.db file within that folder; so, the next time, they pop right up.

Before Win 11, I was using Win 7 Pro. A folder this size would load all the thumbnail images in two or three seconds at most. So I'm assuming the slow loading is an issue with Windows 11.

I tried WinThumbsPreloader, but that evidently doesn't work for files that are stored on an external hard drive (as mine are). Even if did work, that wouldn't be a good solution, because I do commercial Photoshop work and have scores of client folders holding nearly 10,000 images. So it would be a great help if I could get thumbnails to load in W11 as quickly as they used to load in W7.

Any ideas?
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RESOLVED! :bounce:

Someone on another forum suggested that I create an administrator account and see if the thumbs loaded any faster. They did. They loaded very fast, as they should. So the problem was in my local user account, and the solution was to create a new local account. I could migrate all my data from the corrupted account, but of course I couldn't use the same profile, because that's where the unknown problem lurked. So I had to go through the ordeal of setting everything up anew, as if it was a new install. But at least the slow-loading thumbnails problem is resolved.

N.B. to those who have a similar problem. Rule out a corrupted profile first, because that's so easy to determine.

Mega thanks to all who offered help and suggestions on this. I appreciate it very much.
 
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Nov 14, 2023
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1 partition on the ssd?
how full it is?
drive.jpg
 
Nov 14, 2023
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check the task manager when you are doing that. see what else is consuming resource
I don't see anything else consuming resource other than the task manager (< 1%). File explorer varies between 0% and 3% of CPU, mostly at the low end of that range < 1%).

Total CPU remains below 4%. Once it briefly jumped above 20%, and that was System.
 
Nov 14, 2023
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UPDATE: Someone on another forum suggested that if all else fails, do a repair install of Windows 11. That seems like a drastic solution to a relatively minor problem, especially on a computer that's barely a month old ... but then I'm a techno-novice at best, and more like a techno-infant. What do you think of the repair install suggestion?
 

USAFRet

Titan
Moderator
I've never seen this issue, so I decided to test.

Win 11 Pro, 64GB RAM. Full specs in my sig, under Viper.
Various SSDs
3,219 items, 1.11GB. Mostly jpg, but mixed with gif, pdf, png, webp...

Copying to a new folder on a 1TB Samsung 860 EVO
This drive has never ever seen these files.

After copying into this brand new folder...
Double click to open that folder, Large Icons
Opens within 1.5 secs.
Change to Extra Large, again, instantly.
 
Nov 14, 2023
23
0
10
I've never seen this issue, so I decided to test.

Win 11 Pro, 64GB RAM. Full specs in my sig, under Viper.
Various SSDs
3.219 items, 1.11GB. Mostly jpg, but mixed with gif, pdf, png, webp...

Copying to a new folder on a 1TB Samsung 860 EVO
This drive has never ever seen these files.

After copying into this brand new folder...
Double click to open that folder, Large Icons
Opens within 1.5 secs.
Change to Extra Large, again, instantly.
Thanks very much for this. It only confirms my suspicion that something is wrong with my W11 system. I'm just trying to figure out what that might be.
 
Nov 14, 2023
23
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I've seen a similar issue, that was oddy enough, a video driver issue.

What GPU does this system have and are its drivers fully up to date?
Thank you. I'm running an NVIDIA GeForce RTX 3070. I just downloaded and installed the very latest driver (Dec. 4), and it made no difference.