How to Rebuild a Broken Icon Cache in Windows 10. Present in Windows 8 and 10, but Windows does not use them to store the icon cache. That you are working on. Icaros is a simple utility that not only enables the thumbnails in Windows File Explorer for a number of media files, but it also allows some special features for the video files. Enable & Customize Thumbnails for Media Files in Windows. Icaros: Enable & Customize Thumbnails for Media Files in Windows.

1. Windows 10 Icaros Not Working Windows 7

.Helpful resources.General rules. Follow. Keep it civil and on topic. For some reason, starting with the Fall Creators Update, Microsoft decided that the thumbnail cache should be deleted when you reboot the computer, leading to the thumbnails having to be rebuilt all the time. A registry edit could be used to workaround this. Unfortunately, the issue is present in 17134.1 as well, and obviously if you implemented the registry fix, it's now been reverted.A new issue is that Windows now no longer generates thumbnails at all for lots of my MKV files. I know MKV is just a container, but in the latest 1709 build ALL of my MKV files have thumbnails.

In the Spring update, about 50% of them do not.All I want is for all of my video files to have thumbnails, and for them not to be deleted unless I run Disc Clean-up and choose to delete them. I'm fed up of having to use extra programs and tweaks just to get basic features working. I'd used Icaros before, but not for a long time.I tried it with the default settings and even though Icaros did not list AVI as one of the file extensions to generate thumbnails for, with Icaros enabled I was getting no thumbnails for any AVI files.I then deleted all file extensions from Icaros and only added MKV and MPG. That appears to have worked and I now had thumbnails for all files.I then used the same registry tweak I was using before to stop Windows from deleting the thumbnail cache every time it runs scheduled maintenance or I reboot my PC, but when I rebooted, the cache had been fucking deleted.Honestly, I've had enough of Windows to last me a lifetime.

Windows 10 Icaros Not Working Windows 7

They keep adding more and more shit to it that I could not care less about, yet basic features like having thumbnails for your videos is buggier than it was in Windows 7.