ComfyUI Desktop Break when trying to add Sage-Attention, Triton, xformers... etc.

[JKWenstad]

How to properly install Sage-attention on Desktop application

2nd attempt on a fresh install of ComfyUI Desktop version. Every time I attempt to go through the process of installing Triton (seems to work), then xformers and sage-attention... The entire program gets corrupted and wont boot up.

1. Why?
2. Been installing through Terminal... Breaks everything! What is the proper way of installing?
3. I think these should be installed on first installation.

Please help

Logs

Other

No response

[Jeong-nam]

Windows does not have an expomer-supported version.

[JKWenstad]

not sure what expomer-supported version means... I have wan workflows that uses sage-attention, would be great to have it enabled. Has anyone got this working?