Aby sa ti spustal explorer automaticky, tak do notepadu nakopiruj toto, a uloz to ako subor s koncovkou reg, potom ked na to kliknes, potvrdis a restartnes, tak by to malo uz ist.
Kód:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"Shell"="explorer.exe"
samozrejme povod problemu stym nevyriesis, len automaticke spustenie.