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GeForce 445.75 Mobile OEM Game Ready


StefanG3D

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Game Ready Drivers provide the best possible gaming experience for all major new releases. Prior to a new title launching, NVIDIA's driver team is working up until the last minute to ensure every performance tweak and bug fix is included for the best gameplay on day-1.

Game Ready for Half-Life: Alyx
The new Game Ready Driver provides the latest performance optimizations, profiles, and bug fixes for Half-Life: Alyx. In addition, this release also provides optimal support for Resident Evil 3, Ghost Recon Breakpoint’s Ghost Experience update, and the addition of NVIDIA DLSS 2.0 to Control and MechWarrior 5: Mercenaries.


http://us.download.nvidia.com/Windows/445.75/445.75-win10-win8-win7-release-notes.pdf
http://de.download.nvidia.com/Windows/445.75/445.75-notebook-win8-win7-64bit-international-whql.exe
http://it.download.nvidia.com/Windows/445.75/445.75-notebook-win10-64bit-international-whql.exe
http://fr.download.nvidia.com/Windows/445.75/445.75-notebook-win10-64bit-international-dch-whql.exe

Hardware Accelerated GPU Scheduling - not supported

Ampere (compute capability 8.0) - not supported

Vulkan API 1.1.126

Driver branch: r445_00-138

Note:
Mobile Kepler users please review NVIDIA's official support plan.
Technically it means, mobile support has only been removed from installer files (INF), the runtimes still work with all Kepler GPUs.
Therefore a modded INF is mandatory to use this driver with mobile Kepler GPUs ūüí©

Don't forget to disable driver signatures beforehand.

445.75 win10x64 Modded INF  - fixed version

445.75 win10x64 Modded INF DCH version

 

Edited by StefanG3D
Linked INFs to server, Std.INF replaced
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Thanks for the drivers, I downloaded the DCH driver. I cant download the DCH modded inf file, it opens up in another tab. Thank You.

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1 hour ago, jacksongeeksquad said:

Thanks for the drivers, I downloaded the DCH driver. I cant download the DCH modded inf file, it opens up in another tab. Thank You.

right click on the inf file and then save link as. that is

 

I have tried to install this driver on 670mx but it gives me error at the install. Roll back to 442.59.

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5 hours ago, samozen said:

I have tried to install this driver on 670mx but it gives me error at the install. Roll back to 442.59.

I see OpenCL is broken. There must be some structural changes in the original INF.

I made a quick "Mini INF" for your device ID, can you test that?

INF completely re-written, please test again

 

nv_dispi.inf

Edited by StefanG3D
new standard INF
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6 hours ago, StefanG3D said:

INF completely re-written, please test again

 

nv_dispi.inf 132.48 kB · 3 downloads

Hi Stefan,

The INF you provided worked fine this time. 

Thanks a lot

Vielen Dank

 

Untitled2.jpg

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Is OpenCL showing as working for anyone in GPUz ?
Was working on making a std  modded INF but neither NV default nor my modded INF has OpenCL working, should have checked DCH version before uninstalling it as going back is a nightmare
If this is universal I can give up

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Stefan emailed me and the mini inf file he sent is 100% working, thank you

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Stefan's INF is giving same lack of OpenCL

M60 on server OpenCL (different driver) is working, I'll have a play with that

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I have updated the OP with the fixed version.

A file compare between R440 and R445 INFs exposed 18 whatever differences regarding OpenCL.

Now lets wait for the announced R450 drivers ... ūüôĄ

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Nope no luck, with 960M
Am wondering if the WIndows Build 195xx are the issue
As same INF works for Server 2k19 but not Win10 build 19592

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GT740M have disk method is giving following error, disabled driver signature enforcement three separate ways, unsure what issue could be

image.png.294d9376580a22779abb4ae97ea43a20.png

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47 minutes ago, ndad said:

GT740M have disk method is giving following error, disabled driver signature enforcement three separate ways, unsure what issue could be

Can you enable NVIDIA Graphics Driver and GeForce Experience installer logging and run SETUP.EXE?

Hopefully the log file exposes what's missing.

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Error installing file (0x00000002)
!!!  flq:                Error 2: The system cannot find the file specified.
!    flq:                     SourceFile   - 'c:\users\USERNAME\downloads\445.78-desktop-notebook-win10-64bit-international-dch.hf\display.driver\nvinit.dll'
!    flq:                     TargetFile   - 'C:\Users\USERNAME\AppData\Local\Temp\{57b0bb2e-40a8-1743-bca7-ac1173d8b2fa}\nvinit.dll'
!!!  cpy:                Failed to copy file 'c:\users\USERNAME\downloads\445.78-desktop-notebook-win10-64bit-international-dch.hf\display.driver\nvinit.dll' to 'C:\Users\USERNAME\AppData\Local\Temp\{57b0bb2e-40a8-1743-bca7-ac1173d8b2fa}\nvinit.dll'. Error = 0x00000002
!!!  flq:                SPFQNOTIFY_COPYERROR: returned SPFQOPERATION_ABORT.
!!!  flq:                Error 995: The I/O operation has been aborted because of either a thread exit or an application request.
!!!  flq:                Failed to commit copy queue. Error = 0x000003e3
!!!  flq:                FileQueueCommit aborting
!!!  flq:                Error 995: The I/O operation has been aborted because of either a thread exit or an application request.
!!!  sto:                Failed to copy driver package to 'C:\Users\USERNAME\AppData\Local\Temp\{57b0bb2e-40a8-1743-bca7-ac1173d8b2fa}'. Error = 0x00000002
     sto:           {Copy Driver Package: exit(0x00000002)} 15:19:43.230
     sto:      {Setup Import Driver Package - exit (0x00000002)} 15:19:45.800
!!!  ndv:      Driver package import failed for device.
!!!  ndv:      Error 2: The system cannot find the file specified.
     ndv: {Update Driver Software Wizard exit(00000002)}
<<<  Section end 2020/03/26 15:20:03.980
<<<  [Exit status: FAILURE(0x00000002)]



Sorry for not pasting the whole thing just didnt want to put my name, this is the given error though, which seems weird, possibly a permissions issue?

30 minutes ago, StefanG3D said:

Can you enable NVIDIA Graphics Driver and GeForce Experience installer logging and run SETUP.EXE?

Hopefully the log file exposes what's missing.

 

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15 minutes ago, ndad said:

!    flq:                     SourceFile   - 'c:\users\USERNAME\downloads\445.78-desktop-notebook-win10-64bit-international-dch.hf\display.driver\nvinit.dll'
!    flq:                     TargetFile   - 'C:\Users\USERNAME\AppData\Local\Temp\{57b0bb2e-40a8-1743-bca7-ac1173d8b2fa}\nvinit.dll'
!!!  cpy:                Failed to copy file 'c:\users\USERNAME\downloads\445.78-desktop-notebook-win10-64bit-international-dch.hf\display.driver\nvinit.dll' to 'C:\Users\USERNAME\AppData\Local\Temp\{57b0bb2e-40a8-1743-bca7-ac1173d8b2fa}\nvinit.dll'. Error = 0x00000002

1) Use 445.78 INF with 445.78 driver, otherwise you have a wrong version/date output in GPU-Z etc.

2) you tried standard INF with DCH driver, DCH package does not contain nvinit.dll

 

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7 minutes ago, simperfit said:

@samozen how did you manage to make it work ? I'm trying I can't see de 670mx in the list

What do you mean by you cannot see it "in the list"?

In a text reader or in device manager?

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@StefanG3D II followed all the steps mentionned in the FAQ but when I try to import it in device manager with the option "on the disk" the Geforce GTX 670MX does not appear on the list.
 

In notepad it appears properly but when trying to import it to update my drivers it does not show

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6 hours ago, simperfit said:

@StefanG3D II followed all the steps mentionned in the FAQ but when I try to import it in device manager with the option "on the disk" the Geforce GTX 670MX does not appear on the list.

Try the method i described here

https://forums.laptopvideo2go.com/topic/33403-geforce-44578-mobile-oem-hotfix/?tab=comments#comment-156154

 

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6 minutes ago, simperfit said:

It does show me this error I've followed all the steps

Judging from your screenshot you are using Windows 7 or 8.x

Our modified INFs are exclusively for Windows 10 64 bit, that's why it fails.

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6 minutes ago, simperfit said:

Do I need to install windows 10 ? 
Is there INF file for windows 8 that could work ?

You can make it yourself.

Open the smallest INF in a text editor, which is nvgei.inf

Find following strings and replace them with infos for your device.

Before:
 

[NVIDIA_Devices.NTamd64.6.1]
%NVIDIA_DEV.1391.0113.1775% = Section001, PCI\VEN_10DE&DEV_1391&SUBSYS_01131775
%NVIDIA_DEV.1391.2113.1775% = Section001, PCI\VEN_10DE&DEV_1391&SUBSYS_21131775
%NVIDIA_DEV.1391.4113.1775% = Section001, PCI\VEN_10DE&DEV_1391&SUBSYS_41131775

[NVIDIA_Devices.NTamd64.6.3]
%NVIDIA_DEV.1391.0113.1775% = Section003, PCI\VEN_10DE&DEV_1391&SUBSYS_01131775
%NVIDIA_DEV.1391.2113.1775% = Section003, PCI\VEN_10DE&DEV_1391&SUBSYS_21131775
%NVIDIA_DEV.1391.4113.1775% = Section003, PCI\VEN_10DE&DEV_1391&SUBSYS_41131775

[NVIDIA_Devices.NTamd64.6.2]
%NVIDIA_DEV.1391.0113.1775% = Section002, PCI\VEN_10DE&DEV_1391&SUBSYS_01131775
%NVIDIA_DEV.1391.2113.1775% = Section002, PCI\VEN_10DE&DEV_1391&SUBSYS_21131775
%NVIDIA_DEV.1391.4113.1775% = Section002, PCI\VEN_10DE&DEV_1391&SUBSYS_41131775

[Strings]
DiskID1 = "NVIDIA Windows (64 bit) Driver Library Installation Disk 1"
FLG_ADDREG_KEYONLY = 0x00000010
NVIDIA = "NVIDIA"
NVIDIA_A = "NVIDIA"
NVIDIA_DEV.1391.0113.1775 = "NVIDIA GeForce GTX 850M"
NVIDIA_DEV.1391.2113.1775 = "NVIDIA GeForce GTX 850M"
NVIDIA_DEV.1391.4113.1775 = "NVIDIA GeForce GTX 850M"

 

After:

[NVIDIA_Devices.NTamd64.6.1]
%NVIDIA_DEV.11A1% = Section001, PCI\VEN_10DE&DEV_11A1

[NVIDIA_Devices.NTamd64.6.3]
%NVIDIA_DEV.11A1% = Section003, PCI\VEN_10DE&DEV_11A1

[NVIDIA_Devices.NTamd64.6.2]
%NVIDIA_DEV.11A1% = Section002, PCI\VEN_10DE&DEV_11A1

[Strings]
DiskID1 = "NVIDIA Windows (64 bit) Driver Library Installation Disk 1"
FLG_ADDREG_KEYONLY = 0x00000010
NVIDIA = "NVIDIA"
NVIDIA_A = "NVIDIA"
NVIDIA_DEV.11A1 = "NVIDIA GeForce GTX 670MX"

 

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