download file doesn't work in multi language site

-- HikaShop version -- : 2.4.0

Hi. I have a multi language website. when I try to download my purchased files in English version of the website, there is no problem. But when I try to download them in Persian version, the browser shows me html page with a lot of question marks. Why?

Hi,

Problem is not related to HikaShop which send right headers to force the user to download the file instead of display it (as text).
Please check your system plugins and your multi-language component plugins.

Regards,

Thank you. I checked and the problem was from uddeIM plugin that I installed recently. Any hint on why uddeIM cause this?

Hi,

All we know is already explained in the previous message.
We are not the uddeIM developers, so we can't know their code.