My game is crashing when I try to start it up the event log says its c/windows/system32/d3d9.dll error I've tried updating directx and everything is up to date. I tried to replace the d3d9.dll with one I downloaded and it says I need administrator permission to do it. I am the admin, and I even tried logged in as the hidden admin. Still won't let me do it. What do I need to do?
My Computer
- Computer Manufacturer/Model Number
- Custom
- OS
- Windows 7 64 bit
- CPU
- AMD Athlon II x3 (unlocked to a Phenom x4)
- Motherboard
- ASUS M4A77D
- Memory
- 4gb Patriot Viper
- Graphics Card(s)
- Sapphire Radeon HD 5770 (1gb)
- Sound Card
- On board with cheap 5.1 speakers, lol
- Monitor(s) Displays
- ASUS VH198 21"
- Screen Resolution
- 1440 x 900
- Hard Drives
- 250 gb Western Digital
500 gb Samsung
- PSU
- Thermaltake 500w
- Case
- Gigabyte Triton 180
- Cooling
- Thermaltake TR2-R1 for CPU, 120mm stock case fans
- Keyboard
- Logitech wireless
- Mouse
- Logitech wireless