Question

I’m using Redemption dll (http://www.dimastr.com/redemption/) and I’ve created an exe that accesses my mail box.

I run the exe in Windows Scheduler under my username and it works fine, I get an email sent to me (see below code).

When I change the runas username in Scheduler to someone else and try to access their mail box Profile I get an error. System.IO.FileLoadException

static void Main(string[] args) {      System.Diagnostics.Debugger.Break();      object oItems;      //string outLookUser = 'My Profile Name';     string outLookUser = 'Other User Profile Name';      string ToEmailAddress = '[e-mail]';     string FromEmailAddress = '[e-mail]';     string outLookServer = 'exchangeServer.com';      string sMessageBody =         '\n outLookUser: ' + outLookUser +         '\n outLookServer: ' + outLookServer +         '\n\n';      RDOSession Session = null;      try     {         rdoDefaultFolders olFolderInbox = rdoDefaultFolders.olFolderInbox;          Session = new RDOSession();         RDOFolder objFolder;          Session.LogonExchangeMailbox(outLookUser, outLookServer);          int mailboxCount = Session.Stores.Count;         string defaultStore = Session.Stores.DefaultStore.Name;          sMessageBody +=         '\n mailboxCount: ' + mailboxCount.ToString() +         '\n defaultStore: ' + defaultStore +         '\n\n';           //RDOStore rmpMetering = Session.Stores.GetSharedMailbox('Name of another mailbox');         //objFolder = rmpMetering.GetDefaultFolder(olFolderInbox);          objFolder = Session.GetDefaultFolder(olFolderInbox);          oItems = objFolder.Items;         int totalcount = objFolder.Items.Count;         if (totalcount > 10) totalcount = 10;          for (int loopcounter = 1; loopcounter < totalcount; loopcounter++)         {             RDOMail oItem = objFolder.Items[loopcounter];              string attachmentName = string.Empty;             foreach (RDOAttachment attachment in oItem.Attachments)             {                 attachmentName += attachment.FileName + ' ';                   if (attachmentName.Trim() == 'Data.csv')                 {                     attachment.SaveAsFile(@'C:\datafiles\' + attachmentName.Trim());                      foreach (RDOFolder archiveFolder in objFolder.Folders)                     {                         if (archiveFolder.Name == 'DataFileArchive')                         {                             oItem.MarkRead(true);                             oItem.Move(archiveFolder);                         }                     }                 }             }              sMessageBody += oItem.Subject + ' ' + attachmentName + '\n';             if ((oItem.UnRead))             {                 //Do whatever you need this for                                     //sMessageBody = oItem.Body;                 //oItem.MarkRead(true);             }         }          System.Web.Mail.SmtpMail.Send(ToEmailAddress,FromEmailAddress             , 'Data File Processing-' + DateTime.Now.ToString()             ,'' + sMessageBody);      }     catch (Exception ex)     {         Session = null;          System.Web.Mail.SmtpMail.Send(ToEmailAddress, FromEmailAddress, 'Error', sMessageBody + ' ' + ex.Message);      }     finally     {         if ((Session != null))         {             if (Session.LoggedOn)             {                 Session.Logoff();             }         }     }  } 

When I try to run the same exe on another machine with me logged in I get this error,

Unhandled Exception: System.IO.FileNotFoundException: Could not load file or ass embly 'Interop.Redemption, Version=4.7.0.0, Culture=neutral, PublicKeyToken=null ' or one of its dependencies. The system cannot find the file specified. File name: 'Interop.Redemption, Version=4.7.0.0, Culture=neutral, PublicKeyToken =null'    at RPMDataFileProcessing.Program.Main(String[] args) 

Has anyone got any ideas on what I’m doing wrong, can Redemption be used in this way?

Answer 1

I got this working in the end by ensuring that the user you are logged in as, has ‘full mailbox rights’ to the mail box you are trying to see.