System.IO.FileNotFoundException: Could not find file 'C:\websites\NASDA\PRODUCTION\diskrealm\Object.File\Master\4\120\NASDAOverview_08012016.pdf'. File name: 'C:\websites\NASDA\PRODUCTION\diskrealm\Object.File\Master\4\120\NASDAOverview_08012016.pdf' 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) at Diamax.Nasda.BaseFileRetrieverHelperCustom.WriteFile(String filename, HttpResponse Response) in c:\websites\NASDA\PRODUCTION\www\App_Code\BaseFileRetrieverHelperCustom.cs:line 437