Also, we have recommended an advanced tool to fight Windows corruption issues.The problem with PhotoViewer opening with a print dialog instead of the image viewer was due to an incomplete registry key (missing "open" subkey).
The issue of Thumbnail preview not displaying in Windows 10 can be resolved by modifying File explorer settings, changing advanced settings, performing disk cleanup, editing registry settings, etc.
Try its free version from the website to know its features and fix Windows 10 file corruption issues. We have a permanent solution to data loss issues due to Windows corruption – try Kernel Windows Data Recovery tool to scan your system drives and partitions to recover all the data including the permanently lost files. But in severe corruption cases, users may face data loss or accessibility issues. However, there are other solutions as well which users can try like disabling conflicting third-party software, running anti-virus, running SFC scan, increasing RAM, uninstalling the latest Windows update, etc.Ĭorrupted Windows OS or system files can also stop this Thumbnails preview which can be checked by SFC scan manually. These are the best tricks that any user can follow to tackle the problem of Thumbnails preview not displaying on Windows 10 systems.
On the Advanced tab, click the Settings option under the Performance section.