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Posted

I haven’t played IL2 for a few months but I spent a fair bit of time playing the IL2 career mode on Quest 2 in the past. Recently I received Quest 3 so I fired up IL2 again but I’m getting Open XR call failed, aborting message. Error code: XR_ERROR_SYSTEM_INVALIDxr_ext->xrGetD3D11GraphicsRequirementsKHR(xr_instance,xr_system, &graphicsRequirements)

I use open composite to bypass steamVR. It’s installed under steam but I bought the rest of modules off their website.  DCS VR is working just fine. 3090 on 12900k with 32GB DDR5.

Before I erase IL2 from my system permanently, any idea?

Posted (edited)
11 hours ago, gamerdoc7 said:

I haven’t played IL2 for a few months but I spent a fair bit of time playing the IL2 career mode on Quest 2 in the past. Recently I received Quest 3 so I fired up IL2 again but I’m getting Open XR call failed, aborting message. Error code: XR_ERROR_SYSTEM_INVALIDxr_ext->xrGetD3D11GraphicsRequirementsKHR(xr_instance,xr_system, &graphicsRequirements)

I use open composite to bypass steamVR. It’s installed under steam but I bought the rest of modules off their website.  DCS VR is working just fine. 3090 on 12900k with 32GB DDR5.

Before I erase IL2 from my system permanently, any idea?

Have you checked the error codes on the Open Composite GitHub site? It sounds familiar. Failing that you could ask for advice on the OC discord. https://mbucchia.github.io/OpenXR-Toolkit/opencomposite.html

https://discord.com/channels/499733750209314816/500776068123328522

Edited by Qcumber
Posted

@gamerdoc7 I’ve had the exact same problem, check if you have “beta version” enabled in your Oculus app, if so, turn it off. The current beta version has something that breaks OC/OpenXR in IL-2. Shortly after Oculus will update itself to the non beta version. That fixed it for me, OpenComposite started working again with the Oculus runtime.

Posted
3 hours ago, mbucchia said:

You're linking the wrong discord tho :)

My Discord clear says "NO OPENCOMPOSITE SUPPORT".

Sorry. It was late last night. I have edited my post.

  • 2 weeks later...
Posted (edited)
 

изображение.png

Edited by =AD=Takeshy
  • Like 1
Posted

uncheck public test channel in the oculus desktop application in the BETA setting

5 hours ago, =AD=Takeshy said:
 

изображение.png

uncheck public test channel in the oculus desktop application in the BETA setting

AFsparrow1968
Posted (edited)

Hello,

 

I have also the same problem. everything worked ok yesterday but since oculus PC software update to day (Version de l’app Oculus 59.0.0.138.366 (59.0.0.138.366))

I have this error message. I have tested with public test channel on and off.....

If someone have a tip??*

Thanks in advance for your help

 

 

 

image.png.85e55e961364c90a7eea587f5cc4e5a0.png

Edited by AFsparrow1968
Posted
7 hours ago, AFsparrow1968 said:

Hello,

 

I have also the same problem. everything worked ok yesterday but since oculus PC software update to day (Version de l’app Oculus 59.0.0.138.366 (59.0.0.138.366))

I have this error message. I have tested with public test channel on and off.....

If someone have a tip??*

Thanks in advance for your help

 

 

 

image.png.85e55e961364c90a7eea587f5cc4e5a0.png

 

Last time that was mentioned around here by an Oculus user it turned out it was the beta version of the Oculus app causing it the solution was switching to the stable/non-beta version.

Posted
7 hours ago, E69_chopo said:

BETA setting

I have tested with public test channel on and off.

AFsparrow1968
Posted

hello

I have also tested with public test channel on and off. nothing work. It seems new oculus official update broke compatibility with IL2 in openXR

Posted

uurgh i have this bug myself, how do you revert oculus versions i cant find it anywhere :(

AFsparrow1968
Posted

hello AD TAKESHY,

 

Your link seems very interesting but it is in russian and none of the online translaters traduct from russian language?????

If I was able to return to oculus software version V57.0 everything work but I do not know how to do.

Hope oculus will correct this issue and something will be find on opencopmposite website

 

Regards

Posted

Same issue with me since this weekend (OpenComposite + OpenXR on Oculus Quest 2).

Had to revert to SteamVR for now.

E69_Falke_Wolf
Posted
On 11/4/2023 at 8:49 PM, lwalter said:

Same issue with me since this weekend (OpenComposite + OpenXR on Oculus Quest 2).

Had to revert to SteamVR for now.

Same for me, but in Steam the performance is quite worst....
And haven´t been able to return to oculus software V57.0

Could anybody explain here how can be done?
Thanks!

 

Posted

Don't know if it's any help, but my system lost Open Composite etc and eventually, after a few attempt to repair, I opened the exe after placing a newly downloaded and. extracted folder placed in the program folder.  This is indeed a strange fault. 

Posted

And now, it's failing again. Think I'll go back to Steam and stay there, unless someone can point me to where I might be able to roll back to occulus v. 57?

  • Upvote 1
Posted
On 11/1/2023 at 6:08 PM, =AD=Takeshy said:
 

изображение.png

The same, did you solve it?

Posted (edited)

have the same problem since yesterday with my Quest 3, will try the older Oculus App (link above)

 

EDIT:

So, I installed the version from above and added the necessary firewall blocks, and it's working again. Just for your information, I had to boot up my second operating system to overwrite the Oculus files; couldn't manage to stop the runtimes.

Cheers!

 

see the pic addon, thats the version i run now.

 

2023-11-10 (2).jpg

Edited by J2_Nedo
  • Like 1
Posted

I got my DCS with Opencomposite working and it is wonderful. I hate SteamVR with a passion! EVIL!!! I guess I have to use an older version like in this thread for IL-2 VR. Thanx to those that did the legg work!!

1PL-Husar-1Esk
Posted
9 hours ago, AKA_Ramstein said:

I got my DCS with Opencomposite working and it is wonderful. I hate SteamVR with a passion! EVIL!!! I guess I have to use an older version like in this thread for IL-2 VR. Thanx to those that did the legg work!!

Why don't you use OpenXR as DCS support it and it is faster (better performance)?

Posted

✔️FIX:

 

⚠️Good news, thx @ColdBomb1 ???, I can confirm, his fix solved v59 issue and now you can use OXR again! :dance:

Overwrite openvr_api.dll from attached file on the path: IL-2 Sturmovik Great Battles\bin\game and will be fine!

Many Thanks ColdBomb1! :good:

FixAttempt.zip

  • Thanks 2
  • Upvote 1
Posted (edited)

Thanx YoYo, updated Oculus App back to v59 and with your FixAttempt.zip it works perfect!

 

1 hour ago, YoYo said:

✔️FIX

 

 

Edited by J2_Nedo
  • Like 1
  • Upvote 1
Posted

Thanks YoYo for this, I'll give it a go! 

  • Upvote 1
Posted
4 hours ago, J2_Nedo said:

Thanx YoYo, updated Oculus App back to v59 and with your FixAttempt.zip it works perfect!

 

 

 

 

6 hours ago, YoYo said:

✔️FIX:

 

⚠️Good news, thx @ColdBomb1 ???, I can confirm, his fix solved v59 issue and now you can use OXR again! :dance:

Overwrite openvr_api.dll from attached file on the path: IL-2 Sturmovik Great Battles\bin\game and will be fine!

Many Thanks ColdBomb1! :good:

FixAttempt.zip 627.74 kB · 7 downloads

Thank you for this ,a working fix the vast majority of users can understand and apply.

  • Upvote 2
Tilanguinho_Punx
Posted

I registered to this forum just to say THANK YOU for this fix!

I was going crazy getting 70fps, most of the settings LOW with a RTX3080!

 

Now I just did a quick test (my quest 2 battery is dead lol) and I am getting around 90fps :)

 

Thanks YoYo and thanks ColdBomb1!!

  • Upvote 1
Taivaan_helmi
Posted
On 11/11/2023 at 1:26 PM, YoYo said:

✔️FIX:

 

⚠️Good news, thx @ColdBomb1 ???, I can confirm, his fix solved v59 issue and now you can use OXR again! :dance:

Overwrite openvr_api.dll from attached file on the path: IL-2 Sturmovik Great Battles\bin\game and will be fine!

Many Thanks ColdBomb1! :good:

FixAttempt.zip 627.74 kB · 42 downloads

Works as intended. Excellent! Thanks!

  • Upvote 1
OG_NickNack68
Posted

Thanks for the fix! Was ready to pitch this meta turd and but a used g2. 

  • Upvote 1

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