FIX: "The FILE send adapter cannot open file" error occurs when you send a file through file adapter on a server that is running BizTalk Server
Error details: The FILE send adapter cannot open file path\file_name for writing because it is associated with an unsupported device type.
Additionally, BizTalk Server deletes the existing file from the Send folder. The Send instance remains in a dehydrated state. After the second retry, BizTalk Server puts the new file into the Send folder, and finishes the instance.
Cumulative update informationThe fix that resolves this issue is included in Cumulative Update 2 for BizTalk Server 2013 R2.
Learn about BizTalk Server hotfixes and cumulative update support.
Article ID: 3108066 - Last Review: 12/31/2015 18:08:00 - Revision: 1.0
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