Windows 10 Home 64-bit v1903 (build 18362.418)
Steps to reproduce
- Create a directory with unicode characters e.g. ThaiChar-ภาษาไทย
- Create a simple text file inside that directory e.g. test.txt
- Right-click the text file and select the Sign and encrypt menu
A popup appeared
- Title: "GpgEX"
- Text: "Error returned by the GnuPG user interface (Kleopatra): No such file or directory"