SQLGear

Recently I started facing following error while trying to connect to one of my Windows server using RDP. An authentication error has occurred. The function requested is not supported. This was because of the recent patch related to security "Security Update for Microsoft Windows (KB4093112)" installed on the client but related equivalent patch not installed on server. The server was not patched with updates but the client was and hence the issue. So I uninstalled the patch from the client, then when tried to RDP the server and I was able to. I then patched the server with necessary updates and later applied the updates the client as well.

Hardware requirements: RaspberryPi SD Card (Usually included when you buy RaspberryPi) SD Card Reader (Required if your PC does not have one) WiFi Router to get your RaspberryPi connected to PC (optionally with SD Card Reader) Software requirements: Raspbian SD Card Formatter Win32DiskImager Angry IP Scanner PuTTY VNC Viewer Steps to setup RaspberryPi in headless mode: Format SD Card using SD Card Formatter Copy the OS iso image to SD card using Win32DiskImager Create below files on root folder in SD Card Blank file named "ssh" without any extension in the root folder of SD card "wpa_supplicant.conf" with following lines of code in the root folder of SD card: Make sure to replace the country, ssid and psk values correctly in the above file. Remove the card and insert it into RaspberryPi and boot it up. Run Angry IP Scanner and scan for ip range for ip addresses of WiFi. If your router IP is 192.168.0.1 then scan for the range 192.168.0.0 to 192.168.0