Over the past few weeks, some of our readers have come across a Delphi error message while reading class form no. This problem occurs due to many factors. Let’s look at them now.

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    delphi error reading form class not found

    I’m working on real code, developed by someone else, on the same PC I’m currently using. When I open the project, I obviously get the following error:

    If I choose “Ignore” or “Ignore All”, I’ll get stuck and nothing will work properly. Unfortunately, when I click the “Cancel” button, I get the following message:

    The class mentioned here is available in a file with a different name.I have seen this issue on many websites and here but none of the solutions worked for my family. Suggestions?

    Wine For…
    Debugging Delphi


    When you open the path (usually on a machine other than the one it was on,initial hit), a dialog box will appear showingfollowing read error:

    Error form
    Class XXXX not found. Usually ignore errors and continue? THE NOTE:Ignore the error, it may result in deletion orproperty values ​​are lost.


    The form uses Active-X, the specific component of which is not available.

    Typically, Delphi originallybut was packed inHowever, on a PC where the Active-X component was available, this is the case.recompiled on a PC where this component is not available.


    DO NOT PRESS SKIP. If you are currently ignoring the error, then itThe component is replaced if the panel and therefore all functionsaccomplices will be eliminated. Instead, click Cancel.

    1. Identify the missing Active-X part. that isname in the control message.

      For example:

      Class TWebBrowser not found.

      Indicates that the “TWebBrowser” Active-X control is missing.

    2. In many cases, an Active-X component must be available.PC, but not imported into Delphi.

      For example, for TWebBrowser it should beavailable through the publication “Microsoft Internet Controls” –Delphi Fehler Beim Lesen Der Formularklasse Nicht Gefunden
      Erro Delphi Ao Ler A Classe Do Formulario Nao Encontrada
      Nie Znaleziono Klasy Bledu Odczytu Formularza Delphi
      Erreur Delphi Lors De La Lecture De La Classe De Formulaire Introuvable
      Delphi Fout Bij Het Lezen Van Formulierklasse Niet Gevonden
      Clase De Formulario De Lectura De Error Delphi No Encontrada
      델파이 오류 읽기 양식 클래스를 찾을 수 없습니다