19.0.38 (9/10/2013)
1. Fixed: The installer would always register the 64-bit shell extensions, leading to cases where shell extensions could show in Explorer when the option was off in MC (manually turn on, OK out of options, then turn off, and OK out of options to fix).
2. Fixed: The custom library backup path validation could unnecessarily create the default folder.
3. Changed: Rewrote several core MMX image manipulation routines in SSE (most around 2x faster and now work cross platform).
4. Fixed: The visual mouse over state for an edit control would not always be honored properly.
5. Changed: Adaptive Volume in 'Peak Level Normalize' mode normalizes on a per-track basis when Volume Leveling is off and on a per-playlist basis when Volume Leveling is on.
6. Fixed: WPD camera acquisition could fail in the last few builds due to the internal COM changes.
7. Changed: MC has a white list of device names that support system volume while bitstreaming, and no longer disables the system volume slider when playing to these devices (if you have a device like this, please provide details).
8. Fixed: Audio device names with pipes or backslashes in them could cause problems in Options > Audio.
9. Changed: Added experimental support for ASIO DSD output to devices that do not specify a DSD buffer format like Teac, maybe others (feedback appreciated).
10. Fixed: If auto-import got canceled while analyzing audio, it would record it as an error and not try again for a year.
11. Fixed: Column auto-sizing was not working in some areas.
12. Fixed: The projection aspect ratio was inconsistent when switching between some 3d visualizations.
