Zabbix Server version 6.0.25
Windows Zabbix agent version 5.0.5

Steps to reproduce:

1. Changes in configuration...
   1. Create vfs.dir.get key item in Zabbix for Windows host
2. There is no entry in log file for this item vfs.dir.get

Result:
See screenshot "Zabbix_frontend_UIK_error.png" for Zabbix front end error. Also attached "Windows_folder_permission.png" windows folder permission for your reference.

Item key "vfs.dir.count" and "vfs.file.size" seemed to be working, but "vfs.dir.get" is getting "Unsupported Item Key" error.

Expected:
See screenshot "Working for Linux Server.png", it is working for Linux host directory.