I'm running Windows 11 on a desktop PC and recently started having a strange File Explorer problem. I can rename one folder successfully, but when I try to rename the very next folder, Explorer hangs and then closes. I have to reopen it before I can rename anything else. This happens with folders on multiple drives, so it doesn't appear to be limited to one disk or location.
The folders are being renamed to match the naming requirements of media-server software. I've already disabled OneDrive syncing, rebooted the computer, restarted Windows Explorer through Task Manager, and cleared the File Explorer and thumbnail caches, but nothing has helped.
My system is running Windows 11 Home 25H2, build 26200.9278, with an Intel i7-9700K, 32 GB of RAM, and an NVIDIA RTX 4080 SUPER. Has anyone encountered this one-rename-then-crash behavior, or know how to identify what is causing it?
2 Answers
Try clearing File Explorer’s history as well as the thumbnail and general caches. Explorer can occasionally get stuck on corrupted recent-location or navigation data, and resetting that history is a quick thing to rule out. If it still crashes afterward, a faulty third-party shell extension would be another likely cause.
A hang-analysis utility such as WhatIsHang can sometimes show which Windows component or shell extension is blocking Explorer. Run it while Explorer is frozen and check whether it identifies a module or API involved in the hang. If the report has an empty call stack and only zeroed-out stack data, though, it probably didn’t capture enough information to identify the cause, so that result by itself isn’t very useful.
I generated a report, but the call stack and module sections were empty and the stack data was all zeros. I’m not sure how to interpret that or what I should try next.