"processing failed" error

Hi everyone,

I’m new to Siril and having trouble with the Cosmic Clarity denoising script. I successfully installed the script (it’s over 3GB in size) via the Script menu, but when I try to run it on my stacked image sequence, I get a “processing failed” error right at the start.

The installation went fine, but it bombs out during the initial stats computation or something similar. Any common fixes for this? Or is it a compatibility thing?

Thanks in advance for any tips – astrophotography newbie here!

We need more information like logs for example.

00:11:48: Starting script C:\Users\Lee\AppData\Local\siril-scripts\processing/CosmicClarity_Denoise.py
00:11:49: Connecting to Windows pipe: \.\pipe\a8dcd2d0-fd16-4d7b-aae8-312a53c72db1
00:11:49: Running command: requires
00:11:49: OK! This script is compatible with this version of Siril.
00:12:12: Deleted: G:\CosmicClaritySuite_Windows\input\NGC_281_1249x10sec_T12degC_2025-10-28.fit.tif

im having a similar problem.
It wont even run stand-alone (windows asks me if a want to look for an app?)

this is a snip of the issue

Looks like windows is missing some libraries.

Such as? Im guessing the onnx runtime but i assume that should’ve been part of the cosmic clarity install?

Well that didn’t work either.
Im at a loss

any suggestions??

Same exact thing with Cosmic Clarity Denoiser, anyone knows a fix?

2:47:10: usage: setiastrocosmicclarity.exe [-h]
12:47:10: [–sharpening_mode {Stellar Only,Non-Stellar Only,Both}]
12:47:10: [–nonstellar_strength NONSTELLAR_STRENGTH]
12:47:10: [–stellar_amount STELLAR_AMOUNT]
12:47:10: [–nonstellar_amount NONSTELLAR_AMOUNT]
12:47:10: [–disable_gpu]
12:47:10: [–sharpen_channels_separately]
12:47:10: [–auto_detect_psf]
12:47:10: setiastrocosmicclarity.exe: error: unrecognized arguments: --denoise_mode=full --denoise_strength=1.0

This is absolutely not the same issue. Here you probably are not using last versions.

I ran into this issue. I had to select ‘setiastrocosmicclarity.exe’ as the EXE for the Sharpen process and ‘setiastrocosmicclarity_denoise.exe’ as the EXE for the Denoise process. Works for me now.