Solution to, Error loading "D:\AI\ai-toolkit\venv\Lib\site-packages\torch\lib\fbgemm.dll"

[Hikska]

Hi, I just wanted to share While following the instructions i got this error, when launching the training

{...]
  File "D:\AI\ai-toolkit\jobs\process\__init__.py", line 1, in <module>
    from .BaseExtractProcess import BaseExtractProcess
  File "D:\AI\ai-toolkit\jobs\process\BaseExtractProcess.py", line 4, in <module>
    from safetensors.torch import save_file
  File "D:\AI\ai-toolkit\venv\Lib\site-packages\safetensors\torch.py", line 6, in <module>
    import torch
  File "D:\AI\ai-toolkit\venv\Lib\site-packages\torch\__init__.py", line 148, in <module>
    raise err
Error loading "D:\AI\ai-toolkit\venv\Lib\site-packages\torch\lib\fbgemm.dll

this was solved by this solution: https://github.com/Acly/krita-ai-diffusion/issues/965

tldr, put the dll from the zip below into windows/system32 https://www.dllme.com/dll/files/libomp140_x86_64/00637fe34a6043031c9ae4c6cf0a891d/download

it fixed the problem instantly !

[Hikska]

i meant maybe adding a note, in case people have this problem could help

[EuphoricPenguin]

Anaconda is also worth a shot if people are installing from scratch on Windows; I haven't had any weird errors, and I'm also training LoRAs for Schnell.

[CambridgeComputing]

I had the same error. You need to go download Visual Studio 2022 Community Edition and just select the following option when installing: