Did you install it as administrator? I just reinstalled it in my Windows 7 Ultimate x64 setup and I'm getting discreet DTS 5.1 there also.
I also had to start PowerDVD 9 as administrator.
I also had to start PowerDVD 9 as administrator.
My Computer
- Computer Manufacturer/Model Number
- Home built
- OS
- Windows 7 Professional
- CPU
- Intel Core 2 Quad Q6600 2.4ghz Processor
- Motherboard
- Gigabyte GA-P35-DS4 r2.0
- Memory
- 2x2gb G-Skill DDR2 800 PC6400
- Graphics Card(s)
- Sapphire Radeon HD3870 512mb GDDR4 PCI-E HDCP Graphics
- Sound Card
- Realtek ALC889A
- Monitor(s) Displays
- ASUS VW246H HDMI & Samsung 240T DVI
- Hard Drives
- 150gb Western Digital WD1500ADFD Raptor 10,000rpm SATA/150
150gb Western Digital WD1500HLFS Raptor 10,000rpm SATA/150
1tb Samsung Spinpoint F1 7200rpm 32M SATA2 HD103UJ
- PSU
- Cooler Master Real Power Pro 750watt Power Supply
- Case
- NZXT Zero Black/Silver Aluminum ATX Full Tower Case w/8 fans
- Cooling
- Rosewill RCX-Z775-EX Heatpipe Cooler
