嘗試生成報告時，IIS 7對路徑的訪問被拒絕

Question

嘗試生成不訪問文件的報告時，我們收到此錯誤消息。 我們正在使用IIS 7。

XXX與Web服務器位於不同的服務器上。

2014-10-24 11:04:13,287 [5] ERROR FOUNDATION [(null)] - Access to the path '\\XXX   \file2022.pdf' is denied.
System.UnauthorizedAccessException: Access to the path '\\XXX\file.pdf' is denied.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32   rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options,  SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
   at System.IO.FileStream..ctor(String path, FileMode mode)
   at CrystalDecisions.CrystalReports.Engine.FormatEngine.WriteStreamToFile(Stream stream, String filename)
   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportStreamToFile(Stream stream, DiskFileDestinationOptions options)
   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToDisk(ExportFormatType formatType, String fileName)
   at GlobalFunctions.GenerateCrystalReport(String reportFileName, String outputFileName, List`1 params) in C:\NetProjects\branches\R7\GUIs\Foundation\App_Code\GlobalFunctions.vb:line 347

Answer 1

如果必須訪問這樣的文件，請確保您的應用程序池以具有對該位置的讀取權限的域用戶身份運行。