I have a Velocity Micro 2020 with an Asus P5NSLI / P5ND2 motherboard. I upgraded from Windows XP to Windows 7 and have lost my audio device. Under audio, video and game controllers in device manager the only device it shows is a "High Definition Audio Device". When I went to Realtek and tried to download a driver, it came up with the error "RTKVac.sys not found.
How can I fix this - I miss my sound!
How can I fix this - I miss my sound!

My Computer
- Computer Manufacturer/Model Number
- Velocity Micro E2020
- OS
- windows 7 home premium - 32 bit
- Motherboard
- Asus P5NSLI / P5ND2
- Memory
- 4 gb - (3 usable)
- Graphics Card(s)
- NVidia GForce 7600
- Sound Card
- ????
- Monitor(s) Displays
- Acer
- Hard Drives
- WDC WD32 00JS 60PDB0
- Cooling
- ACPI Fan