Before all hope is lost - windows can behave poorly, and hang on to bits and pieces from previous bad installs. Do the following exactly, to clean it up, and see if you can make Windows behave better.
Right click on the Windows button, and select "Settings"
Click on "Bluetooth & devices"
Then click on the line for "Devices"
Scroll down under Other Devices, and find the entry for InterLink-DX
Click on the 3 dots and then click on the only option "Remove Device"
The description will change to "Removing device"
Give it time to think (mine took about a full minute) and the entire entry will disappear.
If you have any other joysticks or game pads that were listed when you ran "joy.cpl", do the same for them.
Unplug the DX (and any others that you deleted).
Fully shut down the computer.
Restart. Wait until it has fully started like normal.
Plug your DX back in.
Again, wait a full minute for it to completely discover it (ie - just because it beeped, doesn't mean it is fully re-installed).
NOW run joy.cpl again.
Is it listed as the only device there?
Does the Properties button now work? If so, then start Real Flight, and see if you can get to the screen to set it up as a controller...
If it made it this far, it will continue to work in the future, and you can unplug, plug it back in as desired.
If you have other devices you also deleted, you can plug them in again, and they too should self install and work as before.
The Interlink will stay at the top of the joy.cpl list. There have been instances where if the Interlink is not the first thing in the list, it doesn't work correctly.
Right click on the Windows button, and select "Settings"
Click on "Bluetooth & devices"
Then click on the line for "Devices"
Scroll down under Other Devices, and find the entry for InterLink-DX
Click on the 3 dots and then click on the only option "Remove Device"
The description will change to "Removing device"
Give it time to think (mine took about a full minute) and the entire entry will disappear.
If you have any other joysticks or game pads that were listed when you ran "joy.cpl", do the same for them.
Unplug the DX (and any others that you deleted).
Fully shut down the computer.
Restart. Wait until it has fully started like normal.
Plug your DX back in.
Again, wait a full minute for it to completely discover it (ie - just because it beeped, doesn't mean it is fully re-installed).
NOW run joy.cpl again.
Is it listed as the only device there?
Does the Properties button now work? If so, then start Real Flight, and see if you can get to the screen to set it up as a controller...
If it made it this far, it will continue to work in the future, and you can unplug, plug it back in as desired.
If you have other devices you also deleted, you can plug them in again, and they too should self install and work as before.
The Interlink will stay at the top of the joy.cpl list. There have been instances where if the Interlink is not the first thing in the list, it doesn't work correctly.
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