# FTP client cannot CWD or uploads into unicode named LONG\_PATH sub-directories

**URL:** https://resource.dopus.com/t/ftp-client-cannot-cwd-or-uploads-into-unicode-named-long-path-sub-directories/60212
**Category:** Help & Support
**Tags:** bug-report
**Created:** [August 2, 2026, 10:54am UTC](https://resource.dopus.com/t/ftp-client-cannot-cwd-or-uploads-into-unicode-named-long-path-sub-directories/60212 "2026-08-02T10:54:40Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![echelon](https://resource.dopus.com/letter_avatar_proxy/v4/letter/e/4da419/32.png) [@echelon](https://resource.dopus.com/u/echelon)
#### Post date: [August 2, 2026, 10:54am UTC](https://resource.dopus.com/t/ftp-client-cannot-cwd-or-uploads-into-unicode-named-long-path-sub-directories/60212/1 "2026-08-02T10:54:41Z")

</div>

Hello,

I am testing uploading or CWD (change directory) into unicode named LONG\_PATH sub-directories but seems failed to do so in latest current directory opus beta 13.24.7 beta, here the sample name :

```auto
MaxPathTest-๏ แผ่นดินฮั่นเสื่อมโทรมแสนสังเวช/nested-๏0000-แผ่นดินฮั่นเสื่อมโทรมแสนสังเวชAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

```

Direcotry opus failed to do so just hang, while it still long way to go until "nested-๏0650-แผ่นดินฮั่นเสื่อมโทรมแสนสังเวชAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA```"

The ftp server is just local fork of OpenSource ftp server with LONG\_PATH and unicode directories supports