maxima doesn't run



 Hi. Could you help me to start Maxima on my netbook please? 

Maxima doesn't run. If I boot up command line Maxima, it shows
Error in SYSTEM::SET-UP-TOP-LEVEL [or a callee]: :ROOT is an illegal pathname name.
Fast links are on: do (use-fast-links nil) for debugging
Broken at SYSTEM:STAT.? Type :H for Help.
?1 (Abort) Return to top level.
dbl:>>
on command line and if I type something, Maxima return more error messages.

Environment:
Asus EEE PC901, 1.66MHz, 2G
WinXP SP3 RUS, Firewall disabled, Antivirus absent
LAN disabled, DEP inactive, Wireless enabled
MAXIMA 5.28.0-2

Perhaps Maxima depends to some special disabled service?

Thanks
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Best regards, Mikhail