Customization of form module success page (3.1.10)

[Raffa]

Hello,
I would like to change the text in the success page of the form module. After sending an e-mail by a not registered (anoynmous) user, the success page always contains this green coloured string: "Versand einer E-Mail Bestätigung ist nicht möglich! Drucken Sie bitte diese Nachricht aus!" - Telling the user he should print the success page. I would like to change the string. In form -> languages I could find the defined strings in different languages. However, changing the language file does not change the string on the success page after sending an e-mail (see screenshot).
Does anyone know where I can change this?
Thanks.

[dbs]

Hi, it is a cache thing.
After the changes in the language file go to top menu to the i-button (next to logout) and choose "Clear Translate Cache".
If this not help clear also your browser cache.

[Raffa]

Hi, it is a cache thing.
After the changes in the language file go to top menu to the i-button (next to logout) and choose "Clear Translate Cache".

Thansk a lot. This was the solution, no it works.