You may experience one or more of the following symptoms on a Windows Vista-based computer when you use the Microsoft GS Wavetable Synthesizer.
Symptom 1
The GS Wavetable Synthesizer cannot play the following MIDI percussion instruments in the correct pitch:

• Timbale
• Agogo
• Woodblock

For example, the GS Wavetable Synthesizer plays the high note of the Timbale instrument in a low pitch.
Symptom 2
The GS Wavetable Synthesizer cannot play any tone after the GS Wavetable Synthesizer receives a BANK Select Message.