Maybe following problem corresponds somehow with my previous post: After I have installed PgDAC in Delphi 2007 I got an error message in the case I went into global Delphi Options for the first time (now not more).
I have found some new icons in the Toolbar customization, but without description or name. After I have added the icon to the toolbar and pressed the button, I got following error:
"Access violation at address 0D31BF38 in module 'dcldac105.bpl'. Read of address 00000010"
and stack trace:
[0D31BF38]{dcldac105.bpl} Dbtoolsclient.TDBTools.MenuItemsAvailable + $8
[2013C1B4]{vcl100.bpl } Controls.TControl.Perform (Line 5021, "Controls.pas" + 5) + $C
[201407F7]{vcl100.bpl } Controls.DoControlMsg (Line 7353, "Controls.pas" + 6) + $11
[0D31C00D]{dcldac105.bpl} Dbtoolsclient.TDBTools.CompileDebug + $5
[2004018B]{rtl100.bpl } Classes.TBasicAction.Execute (Line 11081, "common\Classes.pas" + 3) + $7
[20151359]{vcl100.bpl } ActnList.TContainedAction.Execute (Line 388, "ActnList.pas" + 1) + $2C
[201520BC]{vcl100.bpl } ActnList.TCustomAction.Execute (Line 1000, "ActnList.pas" + 7) + $8
[20040057]{rtl100.bpl } Classes.TBasicActionLink.Execute (Line 11010, "common\Classes.pas" + 2) + $7
[2013CA15]{vcl100.bpl } Controls.TControl.Click (Line 5227, "Controls.pas" + 7) + $7
[2019BCF0]{vcl100.bpl } ComCtrls.TToolButton.Click (Line 17003, "ComCtrls.pas" + 0) + $0
[2013CEA7]{vcl100.bpl } Controls.TControl.WMLButtonUp (Line 5365, "Controls.pas" + 6) + $3E
[2013C527]{vcl100.bpl } Controls.TControl.WndProc (Line 5146, "Controls.pas" + 83) + $6
[2013C1B4]{vcl100.bpl } Controls.TControl.Perform (Line 5021, "Controls.pas" + 5) + $C
[20161B8F]{vcl100.bpl } Forms.TApplication.WndProc (Line 7769, "Forms.pas" + 82) + $E
[2013C1B4]{vcl100.bpl } Controls.TControl.Perform (Line 5021, "Controls.pas" + 5) + $C
[2013FEC6]{vcl100.bpl } Controls.GetControlAtPos (Line 7095, "Controls.pas" + 4) + $73
[2013FF8E]{vcl100.bpl } Controls.TWinControl.ControlAtPos (Line 7118, "Controls.pas" + 13) + $E
[2013C1B4]{vcl100.bpl } Controls.TControl.Perform (Line 5021, "Controls.pas" + 5) + $C
[20140199]{vcl100.bpl } Controls.TWinControl.IsControlMouseMsg (Line 7182, "Controls.pas" + 15) + $1F
[20140561]{vcl100.bpl } Controls.TWinControl.WndProc (Line 7269, "Controls.pas" + 76) + $6
[2019DD33]{vcl100.bpl } ComCtrls.TToolBar.UpdateButtonState (Line 18148, "ComCtrls.pas" + 5) + $1C
[2019DD76]{vcl100.bpl } ComCtrls.TToolBar.UpdateButtonStates (Line 18158, "ComCtrls.pas" + 3) + $4
[201A06A9]{vcl100.bpl } ComCtrls.TToolBar.WndProc (Line 19588, "ComCtrls.pas" + 80) + $6
[2000A348]{rtl100.bpl } System.TInterfacedObject._Release (Line 17977, "sys\system.pas" + 1) + $4
[2000A264]{rtl100.bpl } System.@IntfClear (Line 17824, "sys\system.pas" + 7) + $0
[2013FDD0]{vcl100.bpl } Controls.TWinControl.MainWndProc (Line 7073, "Controls.pas" + 3) + $6
[20040E4C]{rtl100.bpl } Classes.StdWndProc (Line 11583, "common\Classes.pas" +

+ $0
[2004A49E]{rtl100.bpl } Contnrs.TComponentList.GetItems (Line 380, "common\Contnrs.pas" + 1) + $4
[201625F0]{vcl100.bpl } Forms.TApplication.ProcessMessage (Line 8105, "Forms.pas" + 23) + $1
[2016262A]{vcl100.bpl } Forms.TApplication.HandleMessage (Line 8124, "Forms.pas" + 1) + $4
[2016291F]{vcl100.bpl } Forms.TApplication.Run (Line 8223, "Forms.pas" + 20) + $3
[0042297A]{bds.exe } bds.bds (Line 195, "" + 7) + $7