Wine configuration correctness score: 85.00%

When I test the correctness of my wine configuration on my terminal I have:

001. Checking for root user... OK.
002. Checking for file "wine"... OK.
003. Checking for correct .so lib config (please wait)... OK.
004. Checking config file access... OK.
005. Checking sound device /dev/dsp... CRITICAL (no kernel driver for /dev/dspor used by other program?).
- ADVICE: module loading problems ? Read /usr/src/linux/Documentation/modules.txt.
006. Checking audio mixer device /dev/mixer... OK.
007. Checking MIDI sequencer device /dev/sequencer... OK.
008. Checking availability of winedefault.reg entries... OK.
009. Checking availability of windows registry entries... NOTICE (entry "Default Taskbar" not found).
9 tests. 0 suspicious, 0 bad, 1 critical, 0 failed.
Wine configuration correctness score: 85.00%
How I can solve these problems?
Thanks!

Silvia

***resolved in IRC