[firebase-br] Erro de conexao local

[magnoscosta em bol.com.br]

Amigos estou com um probleminha q nao consigo resolver..

andei fucando no usuario sysdba do meu fire local e nao consigo mais logar.
Ja desisntalei o fire uma tcentas vezes e nada.
Utilizo o 2.0

Segue o erro:
 + $23E[4078AE02]{ibxpress100.bpl} Ib.IBDataBaseError + $23E
 + $1F4[40770050]{ibxpress100.bpl} Ibdatabase.TIBDatabase.DoConnect + $1F4
 + $4[52300801]{dbrtl100.bpl} DB.DB.TCustomConnection.SetConnected (Line 2628, "DB.pas" + 8) + $4
 + $6[20EED30A]{designide100.bpl} DesignEditors.DesignEditors.TEnumProperty.SetValue (Line 1402, "DesignEditors.pas" + 5) + $6
 + $16[20EEB99C]{designide100.bpl} DesignEditors.DesignEditors.TPropertyEditor.Edit (Line 671, "DesignEditors.pas" + 11) + $16
 + $5[20C943EA]{coreide100.bpl} PropInsp.PropInsp.TPropertyInspector.PropListEditDblClick (Line 837, "PropInsp.pas" + 20) + $5
 + $A[20FCD681]{vclide100.bpl} IDEInspListBox.IDEInspListBox.TInspListBox.DoEditDblClick (Line 981, "ideinsplistbox.pas" + 2) + $A
 + $6[5203C998]{vcl100.bpl  } Controls.Controls.TWinControl.WndProc (Line 7242, "Controls.pas" + 101) + $6
 + $4[20FCC857]{vclide100.bpl} IDEInspListBox.IDEInspListBox.TPropInspEdit.WndProc (Line 431, "ideinsplistbox.pas" + 7) + $4
 + $0[51F40BB0]{rtl100.bpl  } Classes.Classes.StdWndProc (Line 11572, "classes.pas" + 8) + $0
 + $6A[77D18731]{USER32.dll  } GetDC + $6A
 + $14A[77D18811]{USER32.dll  } GetDC + $14A
 + $122[77D189C8]{USER32.dll  } GetWindowLongW + $122
 + $A[77D18A0B]{USER32.dll  } DispatchMessageW + $A

Se alguem puder me dar uma mao agradeco.
Magno