K1 Modern Driver Compatibility Patch 2.0.0

If this works whenever I try it, I'll come back and throw in a 5 stars because DAMN this is great.

However, you say "the manager applies the patch while the game runs." Does that mean we have to redo the process every time we want to play ?

5 hours ago, The_Chaser_One said:

If this works whenever I try it, I'll come back and throw in a 5 stars because DAMN this is great.

However, you say "the manager applies the patch while the game runs." Does that mean we have to redo the process every time we want to play ?

Thanks for the comment! In this case I mean that you need to launch the game with the patch manager as opposed to applying the patch and then launching the game as normal afterwards, you only need to apply the patch once

The patch manager on Windows currently handles injection only through the manager, so it injects everything when the game is launched through it. On Linux there is a separate mode that installs a proxy dll that handles that for you (When I get the chance I intend to send some patches for KPM to enable that mode on Windows too)

@Synchro Alright, thanks for the explanation !

I'm getting "Kotor Unknown" error messages when I apply patches. I know these exe files are the editable executable versions because they're required for any mods. What's going on? Am I just stupid?

11 hours ago, PoopaPapaPalpatine said:

I'm getting "Kotor Unknown" error messages when I apply patches. I know these exe files are the editable executable versions because they're required for any mods. What's going on? Am I just stupid?

I have this same issue, after some basic testing I found using uniws to fix the resolution makes the kotor executable into an unknown so the patches dont work.

16 hours ago, PoopaPapaPalpatine said:

I'm getting "Kotor Unknown" error messages when I apply patches. I know these exe files are the editable executable versions because they're required for any mods. What's going on? Am I just stupid?

4 hours ago, Greedyspree said:

I have this same issue, after some basic testing I found using uniws to fix the resolution makes the kotor executable into an unknown so the patches dont work.

Yeah, unfortunately the Kotor Patch Manager needs a clean executable (you can use a gog one or the editable exe, both work), the best way to get widescreen support back in that scenario is to use @J's  https://github.com/J0-o/KotorUniResPatch patches.

They work quite well, but depending on what you already have installed you may need to undo existing overrides in order for everything to look right. (e.g. the high resolution menu mods) They've properly scaled pretty much every interface in the game to look right (and even unlocked the in game resolution menu)

This does have me thinking that it might be a good idea to have a standalone version of this mod that can be dropped in to existing modbuild installs or installs with other pre-patched executables. Stay tuned for something on that, I'll see if I can take a look at what is needed on the weekend.

On 8/21/2026 at 4:41 PM, Synchro said:

 

Yeah, unfortunately the Kotor Patch Manager needs a clean executable (you can use a gog one or the editable exe, both work), the best way to get widescreen support back in that scenario is to use @J's  https://github.com/J0-o/KotorUniResPatch patches.
 

I've done this but none of the files can be read through the KPM. I don't mean to be rude, but as great as these mods are, getting round to installing these things is a bit of a pain.

On 8/24/2026 at 1:03 AM, PoopaPapaPalpatine said:

I've done this but none of the files can be read through the KPM. I don't mean to be rude, but as great as these mods are, getting round to installing these things is a bit of a pain.

Not rude at all, you're right that it takes more effort than it should.

Good news: I have a solution ready for the next version of the patch! The next release has a standalone install that's two files dragged into your game folder, nothing else. No patch manager, and it doesn't care what's already been done to your executable, so it should go straight onto the install you already have with no issues.

Both the KPM and standalone versions will continue to be supported equally. Ideally we will be making some improvements to KPM soon to help make the install process less of a pain.

Thanks for sticking with it, and sorry for the runaround.

EDIT: @PoopaPapaPalpatine @Greedyspree v1.2.0 has a standalone version you can download, which should sidestep any issues with KPM you where having

Amazing job with these files by the way. You've solved an issue that has been a pain for a very long time.

One question.

If I use, for example, the increased level cap mod, the marked empty containers, the movie patch, the post-combat movement fix, etc. from the Kotor Patch Launcher, If I want to increase the resolution of the game, I just need to use these two files that you added in the download section or I still need to use the Patch Launcher, without the Widescreen resolution?

1 hour ago, diegodb said:

Amazing job with these files by the way. You've solved an issue that has been a pain for a very long time.

One question.

If I use, for example, the increased level cap mod, the marked empty containers, the movie patch, the post-combat movement fix, etc. from the Kotor Patch Launcher, If I want to increase the resolution of the game, I just need to use these two files that you added in the download section or I still need to use the Patch Launcher, without the Widescreen resolution?

 

Thanks!

In terms of increasing the resolution of the game, this patch only handles the world shading, framebuffer, and shadow rendering aspects of the graphics pipeline.

What you're looking for if you are already using the Kotor Patch Manager is the standard download (not standalone). You'd need to place the kpatch that is in the standard zip into the same directory as your other patches (where the levelcap, marked empty containers, etc. are), once you refresh the interface in the patch manager it will be on the list and all you need to do is check it's checkbox, it'll be properly deployed and activated when you launch the game. 

J's https://github.com/J0-o/KotorUniResPatch has some additional patches that will give you things like extended resolution selection and proper GUI scaling, which is what you're looking for. (same idea, place the kpatches in his releases into your patches folder and select them in KPM)

The standalone version is designed for an install where you went through patching with uniws, and k1hrm. At the moment; KPM won't detect your game when it is patched in that manner, so applying patches with it is off the table. In theory though, It *should* be able to co-exist with KPM also active but I haven't tested for that, so YMMV. If it works let me know, I can stick that in the README for people who want to try the same thing

2 hours ago, Synchro said:

Thanks!

In terms of increasing the resolution of the game, this patch only handles the world shading, framebuffer, and shadow rendering aspects of the graphics pipeline.

What you're looking for if you are already using the Kotor Patch Manager is the standard download (not standalone). You'd need to place the kpatch that is in the standard zip into the same directory as your other patches (where the levelcap, marked empty containers, etc. are), once you refresh the interface in the patch manager it will be on the list and all you need to do is check it's checkbox, it'll be properly deployed and activated when you launch the game. 

J's https://github.com/J0-o/KotorUniResPatch has some additional patches that will give you things like extended resolution selection and proper GUI scaling, which is what you're looking for. (same idea, place the kpatches in his releases into your patches folder and select them in KPM)

The standalone version is designed for an install where you went through patching with uniws, and k1hrm. At the moment; KPM won't detect your game when it is patched in that manner, so applying patches with it is off the table. In theory though, It *should* be able to co-exist with KPM also active but I haven't tested for that, so YMMV. If it works let me know, I can stick that in the README for people who want to try the same thing

Hello, thanks for your attention and, once more, thanks for all that you've done.

I tried many things but what truly worked for me was, if I remember correctly:

1 - I used the Kotor editable executable

2 - I used the Js' KotorUniResPatch as you indicated, apply the textures and patches included, but still didn't worked perfectly.

3 - Then, I downloaded the k1hrm-1.5 and applied, for a test, the 1024x768 resolution, and used the gui included there.

Until this moment it worked well, only with some little problems in the save files (I can't use the mouse, have to use the keyboard to navigate there) but apart from that it's working 90,0 % okay

Hope this help a bit

33 minutes ago, diegodb said:

 

Hello, thanks for your attention and, once more, thanks for all that you've done.

I tried many things but what truly worked for me was, if I remember correctly:

1 - I used the Kotor editable executable

2 - I used the Js' KotorUniResPatch as you indicated, apply the textures and patches included, but still didn't worked perfectly.

3 - Then, I downloaded the k1hrm-1.5 and applied, for a test, the 1024x768 resolution, and used the gui included there.

Until this moment it worked well, only with some little problems in the save files (I can't use the mouse, have to use the keyboard to navigate there) but apart from that it's working 90,0 % okay

 

Hope this help a bit

Glad it works! Worst case you can always use the standalone version if you prefer using k1-hrm over KPM and KotorUniResPatch

26 minutes ago, Synchro said:

Glad it works! Worst case you can always use the standalone version if you prefer using k1-hrm over KPM and KotorUniResPatch

I would never stop using the KPM and the KotorUniResPatch because you have solved something that is extremely important. The Soft Shadow and Frame Buffer Effects are usable again!!!

And for that I can't thank you enough Synchro, and I'm sure that many others that, as me, use the AMD cards. 

I even stopped played KOTOR for a while, thinking that Aspyr would never release an Updated version to solve this like they have done it for TSL, and all the KOTOR remake thing, let me hopeless that It would ever be a solution, you know. But you solved, and this is incredible, along with other patches that make the game even more good to play than before.

May The Force Be With You and your family, Synchro

I came across your mod through the KOTOR Modern Restoration Patch, and I'm thrilled that the game is finally being restored to how it was originally intended.

However, I keep running into a problem whenever I play KOTOR on hardware that isn't powered by an NVIDIA graphics card, and this patch doesn't fix it either. Maybe some members of the community are familiar with this issue.

Certain alpha textures, which are supposed to give specific surfaces a metallic or wet look, actually darken those areas at the same time. HK-47, for example, looks absolutely terrible and is covered in black spots. The tips of male Twi’lek lekku also end up black. Another graphics bug that likely has the same cause affects the crystals on Dantooine, which simply have no texture but instead just a transparent, shiny surface.

I’m currently trying to fix this issue on my Steam Deck, but so far without success. In any case, is there perhaps a setting in this patch that can resolve the problem? Or is there at least a small hope that a future update to this patch might fix it?

On 9/11/2026 at 4:27 AM, Ian Starrider said:

I came across your mod through the KOTOR Modern Restoration Patch, and I'm thrilled that the game is finally being restored to how it was originally intended.

 

However, I keep running into a problem whenever I play KOTOR on hardware that isn't powered by an NVIDIA graphics card, and this patch doesn't fix it either. Maybe some members of the community are familiar with this issue.

 

Certain alpha textures, which are supposed to give specific surfaces a metallic or wet look, actually darken those areas at the same time. HK-47, for example, looks absolutely terrible and is covered in black spots. The tips of male Twi’lek lekku also end up black. Another graphics bug that likely has the same cause affects the crystals on Dantooine, which simply have no texture but instead just a transparent, shiny surface.

 

I’m currently trying to fix this issue on my Steam Deck, but so far without success. In any case, is there perhaps a setting in this patch that can resolve the problem? Or is there at least a small hope that a future update to this patch might fix it?

Hey there! Thanks for trying the patch out!

I will take a look and see if I can reproduce the issue on my end, keep an eye out for a fix.

EDIT: Have reproduced the issue and have a fix! The same issue also killed HK-47's eyes as well as a couple other issues. I should have a new release up shortly. Released!

On 9/13/2026 at 2:41 AM, Synchro said:

Hey there! Thanks for trying the patch out!

I will take a look and see if I can reproduce the issue on my end, keep an eye out for a fix.

EDIT: Have reproduced the issue and have a fix! The same issue also killed HK-47's eyes as well as a couple other issues. I should have a new release up shortly. Released!

OMG, you're an absolute legend. The glitch that's been haunting me for about a decade has finally come to an end. Thanks

7 minutes ago, Ian Starrider said:

OMG, you're an absolute legend. The glitch that's been haunting me for about a decade has finally come to an end. Thanks

No prob! Enjoy not looking into HK's empty eyes any longer  (As a sidenote, BioWare really knocked the Dantooine caves out of the park)

This is great, it has fixed the grass issues. Don't know if you can do anything about this but here goes. I had an Ebon Hawk retexture installed, but the outside of the Hawk goes completely black after installing the standalone driver fix. I can still enter it and the inside looks fine, it doesn't seem to cause any other issues except for the skin on the outside, tried playing around with settings for a while to no avail.
https://www.nexusmods.com/kotor/mods/1559

On 9/15/2026 at 3:34 AM, TedraXul said:

This is great, it has fixed the grass issues. Don't know if you can do anything about this but here goes. I had an Ebon Hawk retexture installed, but the outside of the Hawk goes completely black after installing the standalone driver fix. I can still enter it and the inside looks fine, it doesn't seem to cause any other issues except for the skin on the outside, tried playing around with settings for a while to no avail.
https://www.nexusmods.com/kotor/mods/1559

Hey there! I can take a look and see what could be going on.

Worth noting that the latest release of the patch fixes a pretty major issue with the metallic shading, so if you aren't running the latest version give that a try.

EDIT: I've taken a look and I don't see anything wrong on the outside of the Hawk on v1.2.2. I'd suggest giving that a go first. If it still shows up, can you send a screenshot my way? (including a debug log if you can, the ini file will explain how to enable debugging)