Font displays wrong symbol on mathcad

[bubbadong]

Hi, i am trying to run Mathcad 15 on wine version wine-8.0 (Debian 8.0~repack-4)
i followed this https://appdb.winehq.org/objectManager. ... owAll=true to install
I also ran winetricks allfonts
the problem is there are some math symbols that are not displaying correctly, I assume its a problem with the fonts. but I dont know what specific font is this supposed to be
In the attachment you can see these strange symbols, they are supposed to be the +,- and := symbols

fonts.png (8.86 KiB) Viewed 52 times

Any pointers welcome
edit: Apparently the font being used to display the math symbols is webdings, but as you can see thats gibberish

[KenSharp]

Wine 8.0 is very old. The latest release is 10.12.

If you're using Winetricks then allfonts might be a dummy verb, depending on which version you have (and if I've understood the comments correctly).

You could try corefonts, but I would update Wine and install fresh first.