Restart the computer. Windows will autodetect the card, but cancel out of the auto install at the first opportunity. Reboot the computer immediatly after the installation is complete. The waveset may take a few seconds to load. Testing Full Duplex Functionality Check that the soundcard is running in full duplex in Win95 by following the below steps.
Full duplex means playing a wave file while simultaneously recording a wave file.
Move the Sound Recorder aside on the screen and open another one. Position them on the screen so that you can see both of them at the same time. Click the record button on the bottom Sound Recorder, and then click the play button on the top Recorder. When the wave file is done playing stop both recorders. Rewind the bottom one and click the play button, it should play back the same wave file that is loaded into the top one.