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Exception: Error HRESULT E_FAIL has been returned from a call to a COM component.

Posted By:      Posted Date: September 30, 2010    Points: 0   Category :WCF
 

I have two small programs that I wrote in C# that are basically just executing calls to cuteFTP Pro 8 (a scriptable FTP client). 

Program #1: needs to connect to a remote server using standard FTP protocol.  This program works fine whether I run it or schedule it through the Windows Task Scheduler (Server 2003 Standard). 

Program #2:  needs to connect to a remote server using FTPS_IMPLICIT or FTPS, I've tried using either of these two protocols and the same result is produced.

If I run Program #2 on my user account while logged in to the server it works correctly, however if I schedule it through Windows Task Scheduler (in exactly the same fashion as Program #1) I get the COM error that I put in the thread title.  A stack trace shows that it happens

 

at ftpteLib.TEConnectionClass.Connect()

which is one of the cuteFTP methods.  For the sake of isolating the problem I removed most of the functional code in Program#1 and Program #2 so taht they are identical other than the fact that one connects to a remote server needing FTP and the other to one needing FTPS or FTPS_IMPLICIT.

Is there anything I can do to correct this?




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