I cant change the backend translartion-MS-pro

Hi if i try to change the strings, after press the save button it would change to original strings.
An also i cant leave the page with save and close button. Inside the admin de_DE language folder is no file present.
How can we solve this?

Hello Ronald

For now, please translate it manually. Backend language file has more than 1000 language items and on some server, translation does not work:

1. Get a copy of English language file administrator/language/en-GB/en-GB.com_osmembership.ini

2. Rename it to de-DE.com_osmembership.ini

3. Do the translation

4. Once the translation is done, upload the translated file to administrator/language/de-DE folder

Tuan