FSUIPC6 will not connect.

[Robert Armstrong]

I am not sure what the problem might me but this is what ADE tells me when I try to connect.

[John Dowson]

What version of P3D are you using? That message indicates that the version of ADE you are running is not compatible with the version of P3D you are using. I believe that ADE was updated for P3Dv5, but am not sure if it has been updated for P3Dv6.

But I cannot help with this - this is an issue with ADE, not FSUIPC. Ask on the ADE support forums.

John

[Robert Armstrong]

I am using P3D V6.

[John Dowson]

48 minutes ago, Robert Armstrong said:

I am using P3D V6.

Then that will be the issue. As far as I am aware, ADE has not been updated to be compatible with v6.

As I said, you need to ask about this on any ADE forums, but as far as I am aware, this product is no longer supported.

You could possibly trick ADE into thinking that you are running Prepar3D v4 or v5, but I do not know the consequences of doing this.
I allow this in FSUIPC7 for fooling some add-ons that MSFS2020 is running rather than MSFS2024, but I don't think this is possible in the current version of FSUIPC6. I could allow this and provide you with a test version if you would like to try this, but I have no idea if ADE would still work as expected.

I suggest you first look at the ADE forums on using this with P3Dv6. If you can't find much useful, I can provide an updated version of FSUIPC6 that will allow the P3D version to be updated, and so maybe fooling ADE - but, beware of the possible consequences of doing this!

John

[Ray Proudfoot]

On 10/9/2025 at 8:25 PM, John Dowson said:

As far as I am aware, ADE has not been updated to be compatible with v6.

Confirmed John. ScruffyDuck has retired and no one else is picking up the baton. Another reason to stay with v5.