Crystal report - export to pdf with unknown language
<p>who can help me why i got the report as picture when i view report or export to PDF, i don't know why the report has dots and question mark under words. It should be English. I run on server and client also got this problem. If I export to MS Words or another format then this problem disappear.<a href="https://i.stack.imgur.com/05fDR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/05fDR.png" alt="enter image description here"></a></p>

<p>Please help me to advise why this problem appear.</p>