Solution:

1) To install PCIA-71 under Windows 95, the PCMCIA driver should be installed first. Select "add new hardware" in Control Panel and add PCMCIA driver. Windows 95 will auto detect the PCMCIA chipset type, or you can install the chipset driver provided by chipset vendor. 2) Shut down Windows 95, power off PC and insert PCIA-71 into PCMCIA socket. 3) Power on PC and Windows 95 will detect PCIA-71 automatically. Insert PCIA-71 utility disk with "PCMDAC.INF" file into the disk drive and install this file. PCIA-71 is now installed under Windows 95.