1. Click the Windows 'Start' button and click 'All Programs.' Scroll up and select 'Accessories.' Click 'System Tools' and click 'Task Scheduler.'
2. Open the 'Asus' folder and right-click 'ASUS ACPI Service Provider.' Click 'Disable.' Right-click 'ASUS RegRun Loader' and click 'Disable.' This prevents this program from running at start-up. Move to the next step as an alternative to disabling this program.

3. Click the Windows 'Start' button and click 'Run' or 'Start Search' (in Windows Vista). Type %programfiles% and press 'Enter' to open the Program Files window.
4. Double-click 'ASUS' and double-click 'AASP.' Double-click the '1.00.32' folder and locate Aacenter.exe.
5. Right-click 'Aacenter.exe' and click 'Rename.' Rename it 'Aacenter.xxx' (without quotes). This will disable it and fix the error.