Question

我在C＃4.5中有以下代码。它只是使用Office 2013将简单的Hello world写入word文档。

_Application word = new Application();
word.Visible = false;
_Document document = word.Documents.Add();
var file = Path.Combine(Directory.GetCurrentDirectory(), "test.docx");

try
{
    document.Words.First.InsertBefore("Hello World");
    document.SaveAs(file);
}
catch (Exception e)
{
    logger.Fatal(e);
}
finally
{
    if (document != null)
    {
        document.Close();
        Marshal.FinalReleaseComObject(document);
    }
    application.Quit();
    Marshal.FinalReleaseComObject(application);
}

在Windows 7和Windows Server 2012 R2下运行没有任何问题。但是当我在Teamcity下启动它时，在同一个Windows Server 2012 R2上，我预计会出现以下错误：

System.Runtime.InteropServices.COMException (0x800A1066): Command failed
   at Microsoft.Office.Interop.Word.DocumentClass.SaveAs(Object& FileName, Object& FileFormat, Object& LockComments, Object& Password, Object& AddToRecentFiles, Object& WritePassword, Object& ReadOnlyRecommended, Object& EmbedTrueTypeFonts, Object& SaveNativePictureFormat, Object& SaveFormsData, Object& SaveAsAOCELetter, Object& Encoding, Object& InsertLineBreaks, Object& AllowSubstitutions, Object& LineEnding, Object& AddBiDiMarks)
   at Interop.HelloWorld.HelloWord.<>c__DisplayClass4.<WriteIt>b__3() in c:\TeamCity\buildAgent\work\27b855ae6e536c44\Interop\HelloWorld\HelloWord.cs:line 58
   at Interop.HelloWorld.HelloWord.WithDocument(_Application application, _Document document, Action handler) in c:\TeamCity\buildAgent\work\27b855ae6e536c44\Interop\HelloWorld\HelloWord.cs:line 72

System.Runtime.InteropServices.COMException (0x800A1066): Command failed
  at Microsoft.Office.Interop.Word.DocumentClass.Close(Object& SaveChanges, Object& OriginalFormat, Object& RouteDocument)
  at Interop.HelloWorld.HelloWord.WithDocument(_Application application, _Document document, Action handler) in c:\TeamCity\buildAgent\work\27b855ae6e536c44\Interop\HelloWorld\HelloWord.cs:line 92
  at Interop.HelloWorld.HelloWord.WriteIt(String file) in c:\TeamCity\buildAgent\work\27b855ae6e536c44\Interop\HelloWorld\HelloWord.cs:line 52
  at Interop.Program.Main(String[] args) in c:\TeamCity\buildAgent\work\27b855ae6e536c44\Interop\Program.cs:line 25

Answer 1

解决这个问题：

检查this thread。即：在Desktop或C:\Windows\SysWOW64\config\systemprofile下创建C:\Windows\System32\config\systemprofile文件夹（取决于您的操作系统）
使用dcomcnfg.exe检查办公室组件的配置，并将属性更改为属性The interactive user。

当心组件名称不同......

Word：Document Microsoft Word 97-2003
Excel：Microsoft Excel Application

您可以在regedit上使用HKCR\AppId检索已注册的组件。所有Office 2013组件均按0000-0000-C000-000000000046

完成

InteropServices.COMException（0x800A1066）：Teamcity下的命令失败

1 个答案: