SRS Premium Sound for APO Control Panel Installer This package installs the control panel for the SRS APO. Version history: 1.8.38.0 01/18/2010 - Added new models. - Updated existing models. 1.8.37.0 01/11/2010 - Added new models. - Updated existing models. 1.8.36.0 01/07/2010 - Added new models. 1.8.35.0 01/05/2010 - Added new model. 1.8.34.0 12/23/2009 - Added new model. 1.8.33.0 12/23/2009 - Added new model. 1.8.32.0 12/22/2009 - Added new models. 1.8.31.0 12/18/2009 - Fixes problem where settings would not be saved when logging off. 1.8.30.0 12/15/2009 - Updated models. 1.8.29.0 12/10/2009 - Added new models. 1.8.28.0 12/07/2009 - Added new models. 1.8.26.0 11/24/2009 - Added new models. 1.8.25.0 11/19/2009 - Added new models. 1.8.23.0 11/16/2009 - Added new models. - Fixed problem on large GUI where the UI sliders would not update properly when restoring defaults. 1.8.21.0 11/04/2009 - Added new models. 1.8.20.0 10/27/2009 - Added new models. 1.8.19.0 10/20/2009 - Added new models. - Added SRS Sound support for certain models. 1.8.18.0 10/12/2009 - Added new models. 1.8.17.0 10/7/2009 - Added new models. 1.8.16.0 10/6/2009 - Added new models. - Fixed synchronization issue on bootup that may lead to incorrect settings. 1.8.15.0 9/29/2009 - Added new models. 1.8.14.0 9/23/2009 - Added new models. - Added registry key that gets set to inform Realtek codec of various information. - Fixed uninstall issue where some registry keys could be orphaned. 1.8.13.0 9/10/2009 - Revised model tunings. - Panel supports "DisablePanel" property (used for when the panel is only for initialization) - Panel import of "Notebook" legacy preset for "Movie" mode. - Default to Internal Music on LowFPS model 1.8.12.0 9/10/2009 - Added new models. 1.8.11.0 9/9/2009 - Added new models. - Changed registry locations for ControlPanelPath, ControlPanelArgs - Defaults registry settings always install, and initialize with root settings before writing tuned/installation specific setting. 1.8.9.0 9/3/2009 - Loads an implicit skin file if no command line arguments are specified (registry entry then first .zip file) 1.8.8.0 9/2/2009 - Disables notification code (unused) - On low FPS systems, stores defaults for different operating modes in registry as a mirror of the settings control tree. HKLM\Software\SRS Labs\APO\SRS Premium Sound - On low FPS systems, panel is only used to initialize the registry, it is not run after installation. - Changes to /p (preload) command to for multiple endpoint initialization, ignore non-srs-enabled endpoints 1.8.6.0 8/28/2009 - Support notifications to load defaults, and store user settings - Max-V PEQ controls fix (when using XML settings files) 1.8.3.0 8/26/2009 - Removed shortcut from SRS Labs program group. 1.8.2.0 8/25/2009 - Low FPS build now sets the registry key: HKLM\SOFTWARE\SRS Labs\APO {57575026-BA8B-4e5d-A621-8C4BE1AAA21D},0 to 1 to indicate low fps builds. 1.8.1.0 8/20/2009 - Test build for low FPS GUI. 1.8.0.0 8/17/2009 - The panel is now hidden on some machines with slower graphics processors. 1.7.3.0 8/11/2009 - Added Polish - Added new presets. 1.7.2.0 8/5/2009 - Fixed Japanese language checking so that Japanese localizatons appear properly. 1.7.1.0 7/29/2009 - Added Norwegian - Added new presets 1.7.0.0 7/23/2009 - Added new presets - Added Czech, Danish, Dutch, French, German, Hungarian, Italian, Japanese, Korean, Lithuanian, Portuguese/Brazil, Russian, Slovak, Spanish, Swedish, Thai, Turkish 1.6.1.0 7/17/2009 - Added simplified and traditional Chinese support. 1.6.0.0 7/14/2009 - No longer requires 32-bit display mode to run properly. - Added support for new presets. - Fixed error in large GUI that could prevent the help file from displaying. 1.5.3.0 7/9/2009 - Fixed to prevent errors when installing on non-English versions. 1.5.2.0 6/30/2009 - Added additional presets. 1.5.1.0 6/22/2009 - Added large GUI for touch-screen models. - Added additional presets. 1.4.11.0 6/18/2009 - Added presets for various models. - Fixed 64-bit bug that would prevent Realtek panel from launching the SRS panel. - Fixed bug that would prevent multiple control panels from running under separate user accounts. - Fixed startup shortcut to start the panel properly. - Now automatically switches speaker type based on information from the codec. - Fixed bug where the panel could crash if no valid audio devices are available. 1.4.9.0 6/10/2009 - Shortened MSI package name to 8.3 convention. - Adds command line option for silent refresh (/r=) - Adds command line option for hide on start (/h) - Fixes initialization issues with tuned files - Running second panel instance brings panel to front - Out-of-panel show utility supplied (SRSPanelShowTool.h) - Task Tray Icon Support (specified in skin) - Close == Minimize behavior (specified in skin) - Run at startup option supported (specified in skin) - Global properties are monitored for external changes so that tuned settings are updated accordingly - Custom panel behaviors - Global strings list expanded - Help file updated 1.4.8.0 6/5/2009 - Initial releaseDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.