If Windows 7 does not recognize the card automatically, you can try these workarounds: 1. Manual Driver Update (Force Installation)
Windows 7 64-bit will block drivers that are not officially signed by Microsoft. To bypass this: 1 Intex Sound Card Ess 1938 Driver For Windows 7 64bit
If all else fails, remove the Intex card and use the built into your motherboard or a cheap USB adapter. The nostalgia of the ESS 1938 is fun, but 64-bit Windows was never its natural habitat. If Windows 7 does not recognize the card
Warning: Test Mode lowers system security. Only do this on a machine that never connects to the internet or is protected behind a firewall. what are your options?
64-bit Windows 7 requires signed drivers. To bypass:
So, what are your options?