Have you tried the suggestions mentioned in the link posted above? If not, please also say what soundfont you see listed in View / Synthesizer and what options you see in Edit / Preferences / I/O.
In the future, please use the Support forum when asking for help using MuseScore - eg, Help / Ask for Help, not Help / Report a Bug.
Comments
check https://musescore.org/en/node/96811
What OS?
i use windows 10
Regards Hans
Have you tried the suggestions mentioned in the link posted above? If not, please also say what soundfont you see listed in View / Synthesizer and what options you see in Edit / Preferences / I/O.
In the future, please use the Support forum when asking for help using MuseScore - eg, Help / Ask for Help, not Help / Report a Bug.