ID: Q149816
3.50 3.51 WINDOWS kbnetwork
The information in this article applies to:
When you run Internet Explorer 1.5 on Windows NT 3.51, and you select a web page that has a MAILTO tag, the following error message appears:
   No MAPI provider is registered.
   Unable to open mailto:<address>; the required internet protocol is not 
   installed or the address may be invalid.
   There is no mail server configured.
This problem has been resolved in Internet Explorer version 3.0a for Windows 3.1 and Windows NT 3.5x.
KBCategory: kbnetwork KBSubcategory: ieinterop ieconfig Additional reference words: prodiis 1.50 3.50 3.51 Iexplorer mailto mapi
Keywords          : ieconfig ieinterop 
Version           : 3.50 3.51
Platform          : WINDOWSLast Reviewed: April 2, 1997