[GH-ISSUE #1512] PLEASE HELP ME ; _ ; #634

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opened 2026-10-27 21:20:12 +00:00 by bsakaguchi · 1 comment

bsakaguchi commented

2026-10-27 21:20:12 +00:00

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Originally created by @JUNG1341 on GitHub (Feb 3, 2025).
Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/1512

I'm running ComfyUI through the Matrix app and encountering the following error:

[ComfyUI-Manager] Logging failed: [WinError 32] The process cannot access the file because it is being used by another process: 'D:\MatrixApp\Packages\ComfyUI\user\comfyui.log' -> 'D:\MatrixApp\Packages\ComfyUI\user\comfyui.prev.log'

Has anyone seen this issue or have any suggestions?

I have tried rebooting and deleting the log. Also, when I searched for the running comfyui.log, I confirmed that it is only being used by the Matrix app. So, why doesn't it work?

Originally created by @JUNG1341 on GitHub (Feb 3, 2025). Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/1512 I'm running ComfyUI through the Matrix app and encountering the following error: [ComfyUI-Manager] Logging failed: [WinError 32] The process cannot access the file because it is being used by another process: 'D:\MatrixApp\Packages\ComfyUI\user\comfyui.log' -> 'D:\MatrixApp\Packages\ComfyUI\user\comfyui.prev.log' Has anyone seen this issue or have any suggestions? I have tried rebooting and deleting the log. Also, when I searched for the running comfyui.log, I confirmed that it is only being used by the Matrix app. So, why doesn't it work?

bsakaguchi closed this issue

2026-10-27 21:20:12 +00:00

bsakaguchi commented

2026-10-27 21:20:13 +00:00

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@ltdrdata commented on GitHub (Feb 3, 2025):

First, check if there is an already running another instance of ComfyUI.

If that's not the case, check if the file is open in a text editor like Notepad.

This file must be used exclusively by ComfyUI-Manager.

As a last resort, you can use it without file logging. Edit the file ComfyUI/user/default/ComfyUI-Manager/config.ini and change file_logging = False.

@ltdrdata commented on GitHub (Feb 3, 2025): First, check if there is an already running another instance of ComfyUI. If that's not the case, check if the file is open in a text editor like Notepad. This file must be used exclusively by ComfyUI-Manager. As a last resort, you can use it without file logging. Edit the file `ComfyUI/user/default/ComfyUI-Manager/config.ini` and change file_logging = False.