Special Characters missing File 2 File Scenario

Dear Experts,

I am facing a issue in file 2 file scenario. Interface is working fine without any issues but some special p characters are missing at receiver end. The output files are coming like below example.

Example: in the file

The correct first name is Benoit with a "^" over the i
The userid is OCHSB5206

In the file it appears as: ;Benoît

~ is coming instaed of ^..

Please suggest me how can i solve this issue.

Thanks & Regards,

Pavan