The used font doesn't support all characters. If your font is not supported, then you can use any other Unicode font. Just copy it into \App_Data\Pdf directory.
P.S. I know what ArialUni.ttf font (provided with MS Office) support almost languages, but we can't distribute it with nopCommerce because it's not allowed (not open source).
Hi, I copied ARIALUNI.TTF to the folder. It didn't work.
And I changed pdf file to ARIALUNI.TTF at line 4455 in installationService.cs file.
Enabled = true,
LetterPageSizeEnabled = false,
RenderOrderNotes = true,
FontFileName = "ARIALUNI.TTF", /////////////////////FontFileName = "FreeSerif.ttf",
Still doesn't work. please let me if I mssed anything?