[Bug] [Errno 2] No such file or directory:

[Duju606]

Summary

Hi, I'm receiving this error when I try and transfer:

[2026-06-24 10:27:06] FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\alexa\Desktop\ppf-contact-solver-2026-06-01-13-25-win64\local\share\ppf-cts\git-unknown\violet\.cash\a5ece86008857148455a21ff24ff4c1013a09249b95aacdaf7f897635cb04158__a5ece86008857148455a21ff24ff4c1013a09249b95aacdaf7f897635cb04158_tetrahedralize_.npz.npz'
[2026-06-24 10:27:06] Build done.
[2026-06-24 10:27:06] [Transfer] complete: Simulation Failed

Any idea how to fix this? I've tried looking in the exact file location where it wants to make the .npz file and nothing is in the folder. Help would be appreciated!

Steps to Reproduce

Followed installation
Connected
set up static collision group
set up solid cloth group
selected "transfer"
Got the error

Expected Behavior

To be able to transfer the simulation in order for it to run

Actual Behavior

Not allowing me to transfer

Environment

Windows 11 64, 5080 Driver version 32.0.15.9597, Blender 5.1.2, ppf-contact-solver-2026-06-01-13-25-win64

Contribution Agreement

• I confirm that any code, patches, scripts, attachments, or other copyrightable material I include in this issue may be used, reproduced, modified, and distributed by this project under the Apache License 2.0 or as otherwise described in CONTRIBUTING.md.
• This is a bug report from the community (please provide a reference below).

Community Reference

No response

[ryichando]

It might be that the path is too long. This is a Windows specific issue I encountered here #13

Please try enable long path for Windows or relocate it directly under C:\ppf-cts and see if it works.

[ryichando]

In the next release the following warning will show up, so users can see something's wrong

[ryichando]

Deployed in https://github.com/st-tech/ppf-contact-solver/releases/tag/addon-2026-07-01-0327 and https://github.com/st-tech/ppf-contact-solver/releases/tag/2026-06-30-20-45