Q1897 MailLogon() returns error 313 (MAPI not installed) with version 4.00 and 4.10

ArticleID: Q1897
Created: 26/06/1996
Last Updated: 23/11/2007
Suggested By: Martin Roberts

Applies To:

CitectSCADA 4.00 4.10

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Summary:

I am calling the MailLogon() function in Citect version 4.10 under Window NT and it is returning error 313 (MAPI not installed). This function works fine if I run version 3.30. What is the cause of the problem?

Solution:

CIT has confirmed this to be a problem in Citect for Windows versions 4.00 to 4.10. This problem has been fixed in version 4.20.

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