Remove wine file associations. https://askubuntu.com/questions/323437/how-to-prevent-wine-from-adding-file-associations

remove-wine-mime.sh

#!/bin/bash
# Prevent the  wine to add mime file association.
# Implements https://askubuntu.com/questions/323437/how-to-prevent-wine-from-adding-file-associations

set -o xtrace

rm -f ~/.local/share/mime/packages/x-wine*
rm -f ~/.local/share/applications/wine-extension*
rm -f ~/.local/share/icons/hicolor/*/*/application-x-wine-extension*
rm -f ~/.local/share/mime/application/x-wine-extension*

sudo sed -i 's/winemenubuilder.exe -a -r/winemenubuilder.exe -r/g' /usr/share/wine/wine.inf

if [[ "$WINEPREFIX" = "" ]]; then
    WINEPREFIX="$HOME/.wine"
fi

if [[ -f "$WINEPREFIX/system.reg" ]]; then
    sed -i 's/winemenubuilder.exe -a -r/winemenubuilder.exe -r/g' "$WINEPREFIX/system.reg"
fi