Try these fixes for File Explorer in Windows 11:
1) If this was cased by Feature Update 22H2, you can roll it back for 10 days in Settings > System > Recovery or from the WinRE Repair Mode or bootable media using the Uninstall Updates button:
https://www.elevenforum.com/t/boot-to-advanced-...2) Right click Start button to open Task Manager, show More Details, then choose Processes tab, scroll down to Windows Processes, then further down almost to the bottom to Windows Explorer. Right click to Restart Explorer, then Restart PC.
3) Then try all of these fixes for File Explorer not working in Windows 11:
https://windows101tricks.com/file-explorer-not-...https://www.guidingtech.com/top-ways-to-fix-fil...https://support.microsoft.com/en-US/windows/fix...https://www.minitool.com/news/file-explorer-not...https://allthings.how/how-to-fix-it-when-window...https://www.youtube.com/watch?v=pyWeHhdM9E0
4) Update your drivers from the PC maker's Support Downloads webpage for your exact model. While there check for the latest Chipset, BIOS, Sound, Network, USB3, Bluetooth and all other drivers to compare with the version/date installled for that device in Device Manager reached by right clicking the Start Menu.
5) Expedite install of all Windows Updates in Settings > Update & Security > Windows Update > Check for Updates, including needed restarts, then go back to check again until no more are offered.
Then go into Microsoft Store app > My Library > Get Updates and expedite all Store app Updates, too, until no more are offered.
6) Run a full Windows 11 Disk Check:
https://allthings.how/how-to-run-chkdsk-in-wind...7) Establish a Clean Boot to turn off Startup Freeloaders that can conflict and cause issues:
https://www.makeuseof.com/clean-boot-windows-11/8) Download, install and run a full scan with free Malwarebyes from
https://www.malwarebytes.com/mwb-download/ after enabling Root Kit scan in Scan Settings. Clean Up anything it finds and then run again. Turn off Real Time trial in Control panel to keep as on-demand scanner.
9) Run System File Checker/DISM in WIndows 11:
https://www.elevenforum.com/t/use-system-file-c...10) If that doesn't fix it then you can do a Windows 11 Repair Upgrade which reinstalls Windows while saving your files and apps in place, brings it up to the latest version by the most stable method, takes about an hour and resolves most problems:
https://www.elevenforum.com/t/repair-install-wi...Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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