Get the IP address of the remote PC, and then log in to your router and then locate “Port Forwarding”. Input “ipconfig” and then press the “Enter” key. Search CMD in the search box, and then right-click the option “Run as Administrator” on the remote PC. Scroll down and find the “Remote Desktop”and “Remote Desktop (Websocket), tick “Private” and “Public”. On the new window, choose “Change settings”. Choose “Allow an app through Windows Defender Firewall” on the left side. Search Windows Firewall in the search box, and then open it. Locate on the “Remote” tab, and then tick “Allow remote connections to this computer” and uncheck “Allow connections only from computers running Remote Desktop with Network Level Authentication”. Right-click on “This PC”, and then choose “Properties”.

Check Remote Desktop access in System Properties We may settle out iPad RDP Client error code 0x204 by checking Remote access in System Properties, allowing RDP in Windows Firewall. If the RD client on iPhone, iPad, or Mac is in a good condition, then we can consider if there is something wrong with the host Windows computer. Connect to the remote PC and check whether the issue has been fixed. After the auto rebooting, reconnect to the WLAN or Turn on Cellular Data. Step 1. Navigate to Settings > General > Reset We can reset the network settings to fix the issue RD Client 0x204 on iPad. The network is another cause that cannot be missed. Connect to the remote PC again to see whether the issue has been fixed. Search RD Client in the app store, and then click on “Install”. Press the icon of the RD Client for a long while, and then choose “Delete Apps”. Connect to the remote PC again to check if the issue disappears. Until it becomes “Open” in the blue button like the picture shows. Open App store, click on “Update” if it shows.

Therefore, the error code 0x204 may be fixed by checking for the latest version or uninstalling and reinstalling RD Client. The iPad RDP Client Error Code 0x204 may be related to the old version of the RD Client. Check the latest version of RD Client or reinstall RD Client Here we summarize 5 solutions for iPad and host PC accordingly for you to quickly fix it. It seems irritating enough for every user of RD Client when RDP to a server on iPhone or iPad but finally get the error code RD Client 0x204 on iPad. How do I fix RD Client 0x204 on iPad or iPhone? Is there something I'm missing? Is there a way out?

But now I'm unable to connect and receive an Error Code: 0x204. I successfully downloaded and connected to my computer using the RD Client on my iPad.

0x204 mac