Windows 10: [Windows Link/Phone Link] Error Code 256

To anyone that can potentially help:I've been recently using Link to Windows on my Samsung Tab S9 FE+; also called Phone Link on Windows 10. Up until this past week it has been a great tool using to project what I'm doing on my desktop while I work on my Tablet; particularly the "Mobile Screen" you can project.Now whenever I try to connect to my desktop with my tablet it refuses to connect. I am prompted with "Error Code 256" every time I try to use the mobile screen projection when just last week I was using it just fine. I have done an assortment of troubleshooting steps to fix this but I t

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Can't "Link to Wndows"

Thanks so much. I will certainly follow your tutorial in the future. I think resetting did the trick, and I was also able to set a pin code. Question. I am confused about one ongoing step: "Go to www.aka.ms/addComputer" in your browser." A search for this, and other similar url's suggested in the Phone LInk setup always ends up the same way, with a trip to nowhere.

Clicking in those types of links end up in a blank tab

 

Can't "Link to Wndows"

When you first run Phone Link on your PC it says "On your Android phone, go to www.aka.ms/yourpc". That step is to install Link to Windows on your phone. I didn't need to do that because Link to Windows was already installed on my phone. I should have indicated that in my steps. To do that I checked the box "I have the Link to Windows app ready". I then clicked Pair with QR code. I then switched to Link to Windows on my phone which then was used to scan the QR code shown in Phone Link on my PC.

 

Phone Link vs Samsung Flow vs Samsung Dex?

I found out about the problem when I ran games on the phone using Phone Link. Assuming that the PC is connected to the phone with Phone link On the phone if you look at the Bluetooth settings you will see that:

• Calls = Enabled
• Audio = Not available

However, on the PC if you run Bluetooth Audio Receiver and open a connection to the phone then On the phone if you look at the Bluetooth settings you will see that:

• Calls = Enabled
• Audio = Enabled