Hello
I’m sorry to hear that you’re experiencing this issue. Here are a few methods you could try to resolve the problem:
Restart Windows Explorer: Press Ctrl + Shift + Esc to open Task Manager. Select the Processes tab. Scroll down and select Windows Explorer, right-click then select Restart.
Check for updates: Select Start > Settings > Windows Update. Select Check for updates. Install any available and pending updates and restart your device..
Run System File Checker (SFC): Open Command Prompt as an administrator and type sfc /scannow then press Enter.
Run DISM: Open Command Prompt as an administrator and type dism /online /cleanup-image /restorehealth then press Enter.
Perform a Clean Boot: Determine whether a background program or a software conflict is causing the issue. Press Windows key+R to open Run then type: msconfig. Press Enter, select System Configuration > go to the Services tab. Select and make sure to put a check mark on “Hide all Microsoft services”. Click Disable all. Go to Startup tab > Open Task Manager > Disable all the unnecessary services running there. Restart your computer.
Modify Registry: It seems that this issue might be related to OneDrive. You need to login to the user which has explorer.exe crashing. Press Ctrl+Alt+Del -> Task Manager -> Run new task -> Type: regedit. Browse to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ and rename BannerStore key to BannerStore_bak. It should immediately stop crashing.
Please remember to back up your registry before making any changes and proceed with caution as incorrect changes can cause stability issues.