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DLSS 4 Definitive guide.

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I am putting this here so that it doesn't get swamped in the other posts... Lots of mis-info. 

So first off, you do not need to download any DLL's or swap any DLL's.

1.) Download new NVidia drivers. Install them 

2.) Download new NVidia app. Install it.

3.) Restart PC.

4.) go in new Nvidia app, select MSFS2024,  and make sure that in DLSS override - Model presets is set to 'frame generation - Latest'. 

 

1-30-2025-11-13-11-AM.jpg

 

 

5.) Download NVidia inspector. You need new version 2.4.0.8 https://github.com/Orbmu2k/nvidiaProfileInspector/releases/download/2.4.0.8/nvidiaProfileInspector.zip

6.) Run it and change the settings as per my pictures below.

 

 

3.jpg

 

 

7.) That's i! All done, go fly MSFS2024 in new DLSS4.

 

 

Edited by Ianrivaldosmith

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  • It's highly likely that the cause is related to changes you made in the past, which were saved in the Nvidia Profile Inspector. Alternatively, you may have downloaded an XML file at some point an

  • I'm not sure if DLSS swapper is going to be the saviour here. As these files are nowadays handled by the latest Nvidia driver. Well, that's the way I understand it - things are still very messy. The l

  • After wading through all this stuff....decided to take the dog for a walk instead... 

Thanks-looks good except that in the Nvidia app all DLSS options were greyed out for me. 

I therefore went with the manual  steps described on the original Reddit post for cyberpunk and others on these forums and deleted the Nvidia app which was unfortunately not the solution for me

Edited by jkeyeuk

9800X3D 5090 64 GB RAM

Just now, jkeyeuk said:

Thanks-looks good except that I'm the Nvidia app all DLSS options were greyed out for me. 

I went with the manual option and deleted the Nvidia app

Me too - all greyed out....tried everything but they stayed grey for me.    Just used DLSS Swapper for now. 

  • Author
2 minutes ago, jkeyeuk said:

Thanks-looks good except that I'm the Nvidia app all DLSS options were greyed out for me. 

I went with the manual option and deleted the Nvidia app

Yeah you can just use the override DLSSG multi frame count instead. 

  • Author
1 minute ago, marcg11 said:

Me too - all greyed out....tried everything but they stayed grey for me.    Just used DLSS Swapper for now. 

Just follow the guide above and you don’t need to swap any dll’s. That’s the point of it…Nvidia inspector is CHANGING the greyed out sections behind the scenes. 

Edited by Ianrivaldosmith

1 minute ago, Ianrivaldosmith said:

Yeah you can just use the override DLSSG multi frame count instead. 

Where is that setting-in Nvidia profile inspector or the Nvidia app?

9800X3D 5090 64 GB RAM

  • Author
Just now, jkeyeuk said:

Where is that setting-in Nvidia profile inspector or the Nvidia app?

Inspector right next to the other override DLSS, you can see it in my pic above 🙂 

2 minutes ago, Ianrivaldosmith said:

Just follow the guide above and you don’t need to swap any dll’s. That’s the point of it…Nvidia inspector is CHANGING the greyed out sections behind the scenes. 

So what is the point of the app then-I deleted it and everything's been fine for me..

9800X3D 5090 64 GB RAM

1 minute ago, Ianrivaldosmith said:

Inspector right next to the other override DLSS, you can see it in my pic above 🙂 

Ok thanks. Also I believe Nvidia inspector and Nvidia profile inspector are two different apps

9800X3D 5090 64 GB RAM

I dont have Override DLSS-SR presets - yet I am using the same version of NI - weird - day from you know what

The worse driver release ever - wish Asobo would get their stuff together

I already diD this method before seeing it - its ok but Autofps is a must - makes sim smoother

Clouds look like du du - startup times are bit better avg 30 seconds better so that nice Asobo - kind of why I got out of simming insane amount of time messing around 2024 was suppose to end all of that I guess not

Edited by Richard Sennett

Rich Sennett

               

  • Author
7 minutes ago, jkeyeuk said:

So what is the point of the app then-I deleted it and everything's been fine for me..

There’s no point in it, at the minute. 

  • Author

Anyone that can’t do step 4, I assume it’s because you don’t use frame generation; so just ignore it. The rest still works fine. 

3 minutes ago, Richard Sennett said:

I dont have Override DLSS-SR presets - yet I am using the same version of NI - weird - day from you know what

The worse driver release ever - wish Asobo would get their stuff together

I already di this method before seeing it - its ok but Autofps is a must - makes sim smoother

Clouds look like du du - startup times are bit better avg 30 seconds better so that nice Asobo - kind of why I got out of simming insane amount of time messing around 2024 was suppose to end all of that I guess not

Thanks-I tried the Cessna and it was breathtaking. 

I guess with the Fenix I may need to use autofps.

Glad to know I'm not the only one who spends more time tweaking and chasing the holy grail then actually simming -nevertheless one step back and two forwards is what I'm thinking.

9800X3D 5090 64 GB RAM

You still need to download DLSS Super Resolution 310.2.1 and swap out the old one with DLSS Swapper if you’re using DLSS mode within the sim. The DLSS Frame Gen selection does not provide that file. This is a big deal for VR users. 

Edited by Gulf76

  • Author
1 minute ago, Gulf76 said:

You still need to download DLSS Super Resolution and swap out the old one with DLSS Swapper if you’re using DLSS mode within the sim. The DLSS Frame Gen selection does not provide that file. This is a big deal for VR users. 

You don’t need to change any DLL files, they are dynamically changed if you do as per my guide. 

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