Fehlermeldung "Klasse nicht registriert"

[DePh09]

Die Fehlermeldung kommt immer, wenn ich eine Programm übersetzen möchte. Auch bei den mitgelieferten Demo-Programmen.

Der komplette Fehlertext z.B.: beim Versuch das Demoprogramm "WordPad" zu compilieren ist: Klasse nicht registriert, Class ID: (410C0C78-0AFB-4FEC-9530-B41D86B0792D)

unter Details kommt:
5005F650]{rtl120.bpl } ComObj.OleError (Line 1270, "ComObj.pas" + 1) + $11
[5005F65F]{rtl120.bpl } ComObj.OleCheck (Line 1277, "ComObj.pas" + 0) + $7
[5005F980]{rtl120.bpl } ComObj.CreateComObject (Line 1365, "ComObj.pas" + 2) + $1A
[21D44C16]{dotnetcoreide120.bpl} Borland_Studio_Interop_TLB.CoMSBuildProjectInterop Creator.Create (Line 2764, "Borland_Studio_Interop_TLB.pas" + 1) + $8
[21D768A3]{dotnetcoreide120.bpl} MSBuildInterop.TMSBuildProjectInterop.Create (Line 63, "MSBuildInterop.pas" + 2) + $8
[21D767B7]{dotnetcoreide120.bpl} MSBuildInterop.GetMSBuildProjectInterop (Line 47, "MSBuildInterop.pas" + 1) + $A
[20891E94]{coreide120.bpl} MSBProjectWrapper.TNativeMSBuildProject.GetProject Interop (Line 562, "msbproject\MSBProjectWrapper.pas" + 1) + $1A
[20890ECF]{coreide120.bpl} MSBProjectWrapper.TNativeMSBuildProject.Build (Line 255, "msbproject\MSBProjectWrapper.pas" + 1) + $11
[215F6627]{delphicoreide120.bpl} BasePasComIntf.TCompiler.MSBuildCompile (Line 1014, "BasePasComIntf.pas" + 15) + $40
[2080C88F]{coreide120.bpl} ComPrgrs.TProgressForm.StartCompile (Line 113, "ComPrgrs.pas" + 7) + $C
[2080D00A]{coreide120.bpl} ComPrgrs.TProgressForm.HandleCompileMessage (Line 259, "ComPrgrs.pas" + 0) + $2
[501D0C0E]{vcl120.bpl } Controls.TControl.WndProc (Line 6642, "Controls.pas" + 91) + $6
[501D529B]{vcl120.bpl } Controls.TWinControl.WndProc (Line 9336, "Controls.pas" + 136) + $6
[500477CC]{rtl120.bpl } Classes.TThreadList.UnlockList (Line 3781, "Classes.pas" + 0) + $4
[5012C8FC]{vcl120.bpl } Graphics.FreeMemoryContexts (Line 6830, "Graphics.pas" + 12) + $5
[501D49B4]{vcl120.bpl } Controls.TWinControl.MainWndProc (Line 9065, "Controls.pas" + 3) + $6
[501D49C9]{vcl120.bpl } Controls.TWinControl.MainWndProc (Line 9068, "Controls.pas" + 6) + $0
[501D529B]{vcl120.bpl } Controls.TWinControl.WndProc (Line 9336, "Controls.pas" + 136) + $6
[501F0FA4]{vcl120.bpl } Forms.TCustomForm.WndProc (Line 3902, "Forms.pas" + 191) + $5
[501D49B4]{vcl120.bpl } Controls.TWinControl.MainWndProc (Line 9065, "Controls.pas" + 3) + $6
[50058938]{rtl120.bpl } Classes.StdWndProc (Line 12723, "Classes.pas" + 8) + $0
[501CB996]{vcl120.bpl } Controls.FindControl (Line 2999, "Controls.pas" + 6) + $9
[501F9EC7]{vcl120.bpl } Forms.TApplication.ProcessMessage (Line 9613, "Forms.pas" + 23) + $1
[501F9F0A]{vcl120.bpl } Forms.TApplication.HandleMessage (Line 9643, "Forms.pas" + 1) + $4
[501F5843]{vcl120.bpl } Forms.TCustomForm.ShowModal (Line 6558, "Forms.pas" + 29) + $5
[215F5B54]{delphicoreide120.bpl} BasePasComIntf.TCompiler.DoCompile (Line 807, "BasePasComIntf.pas" + 44) + $9
[215F62A4]{delphicoreide120.bpl} BasePasComIntf.TCompiler.Compile (Line 933, "BasePasComIntf.pas" + 31) + $7
[215A34A0]{delphicoreide120.bpl} PasNativeCompilerAdapter.TCompilerAdapter.Compile (Line 202, "PasNativeCompilerAdapter.pas" + 12) + $1F
[215CF8B8]{delphicoreide120.bpl} PasMgr.TPascalProjectUpdater.DoCompile (Line 9486, "PasMgr.pas" + 4) + $3D
[215A7003]{delphicoreide120.bpl} CommonPasReg.CompileProject (Line 807, "CommonPasReg.pas" + 17) + $3C
[215D2743]{delphicoreide120.bpl} PasMgr.TPascalProjectUpdater.CompileProject (Line 10449, "PasMgr.pas" + 2) + $19
[2077D1AD]{coreide120.bpl} ProjectGroup.TProjectGroup.CompileContainer (Line 808, "ProjectGroup.pas" + 62) + $14
[2077CA1C]{coreide120.bpl} ProjectGroup.TProjectGroup.CompileActive (Line 644, "ProjectGroup.pas" + 1) + $B
[207839ED]{coreide120.bpl} ProjectGroup.TProjectGroupWrapper.CompileActive (Line 2609, "ProjectGroup.pas" + 0) + $5
[00418ACA]{bds.exe } AppMain.TAppBuilder.Compile (Line 3092, "ui\AppMain.pas" + 1) + $9
[00413521]{bds.exe } AppMain.TBorlandIDE.Compile (Line 970, "ui\AppMain.pas" + 2) + $2
[20829654]{coreide120.bpl} DebuggerMgr.TDebuggerMgr.MakeCurrentProject (Line 966, "DebuggerMgr.pas" + 72) + $D
[2082AD6D]{coreide120.bpl} DebuggerMgr.TDebuggerMgr.Run (Line 1411, "DebuggerMgr.pas" + 2) + $2
[00418237]{bds.exe } AppMain.TAppBuilder.RunRun (Line 2874, "ui\AppMain.pas" + 0) + $7

Für mich Böhmische Dörfer...

DePh09