1. Win+r, enter: regedit, open the registry
2. Navigate to: HKEY_CLASSES_ROOT\*\shell, and then create a new item below: Editplus3
3. Create a command item under Editplus3
4. Double-click the default value, assign a value to it, and write the absolute path of Editplus + %1, for example:
D: \ soft \ editplus \ editplus.exe% 1
5. Right-click on the text file to verify