If subfolder in sandbox work folder have been open in explorer.exe, "delete contents" will not delete it.

[0x391F]

What happened?

If subfolder in sandbox work folder have been open in explorer.exe, "delete contents" will not delete it.

Download link

N/A

To Reproduce

1. Run %temp% in sandbox
2. (Open temp folder in sandboxed explorer.exe)
3. Create some file in it
4. Open Sandbox%USER%%SANDBOX%\user\current\AppData\Local\Temp in unsandboxed explorer.exe
5. Delete contents
6. All files and folders but Sandbox%USER%%SANDBOX%\user\current\AppData\Local\Temp still exist.

Expected behavior

All files should be delete

What is your Windows edition and version?

Windows 10 Enterprise LTSC 2021 x64 (21H2)

In which Windows account you have this problem?

Not relevant to my request.

Please mention any installed security software

ESET Internet Security 15.1.12.0 x64

What version of Sandboxie are you running?

Sandboxie-Plus 1.1.3 x64

Is it a regression?

No response

List of affected browsers

No response

In which sandbox type you have this problem?

Not relevant to my request.

Where is the program located?

Not relevant to my request.

Can you reproduce this problem on an empty sandbox?

Not relevant to my request.

Did you previously enable some security policy settings outside Sandboxie?

No response

Crash dump

No response

Trace log

No response

Sandboxie.ini configuration

No response

[DavidXanatos]

That is to be expected.
One could look into adding functionality to the plus UI like LockHunter has or simmilar tools but I'm not sure how nececery this is, just close that explorer window and try again

[ghost]

When powershell deletes folder which is opened in explorer, the explorer window just goes back one level up

[blap]

I got the same error only with big boxes, without using explorer.exe.
I need to click delete content many times to empty folder.
#1900 (comment)