Unable to install CuDNN

[OW1TY2]

Environment:
GPU: RTX4090, driver version 565.90, CUDA version 12.7
OS: Windows 11 Professional

+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 565.90                 Driver Version: 565.90         CUDA Version: 12.7     |
|-----------------------------------------+------------------------+----------------------+
| GPU  Name                  Driver-Model | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA GeForce RTX 4090      WDDM  |   00000000:01:00.0  On |                  Off |
|  0%   37C    P8             31W /  450W |    2190MiB /  24564MiB |      0%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+

The full log is here:

Kohya_ss setup menu:

1. Install kohya_ss GUI
2. (Optional) Install CuDNN files (to use the latest supported CuDNN version)
3. (DANGER) Install Triton 2.1.0 for Windows... only do it if you know you need it... might break training...
4. (Optional) Install specific version of bitsandbytes
5. (Optional) Manually configure Accelerate
6. (Optional) Launch Kohya_ss GUI in browser
7. Exit Setup

Select an option: 2

19:32:18-791938 INFO     Installing nvidia-cudnn-cu11 8.9.5.29...
19:32:18-793939 INFO     Installing package: nvidia-cudnn-cu11==8.9.5.29
19:34:09-858968 ERROR    Error running pip: install --upgrade --upgrade nvidia-cudnn-cu11==8.9.5.29
19:34:09-862472 INFO     Copying CUDNN files from
                         K:\sd-webui-aki\kohya_ss_GUI\kohya_ss\venv\Lib\site-packages\nvidia\cudnn\bin to
                         K:\sd-webui-aki\kohya_ss_GUI\kohya_ss\venv\Lib\site-packages\torch\lib...
19:34:09-864970 ERROR    Installation Failed:
                         "K:\sd-webui-aki\kohya_ss_GUI\kohya_ss\venv\Lib\site-packages\nvidia\cudnn\bin" could not be
                         found.

[Sylsatra]

"ERROR Installation Failed: "R:\Stable_diffusion\train2\kohya_ss\venv\Lib\site-packages\nvidia\cudnn\bin"
You are missing this file so go to ChatGPT or DeepSeek R1, and paste that error with your cuda version (12.7) and it will teach you how to resolve this error!