The following document provides detail.
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https://docs.tibco.com/pub/activematrix_businessworks/6.3.2/doc/html/GUID-D4394ACA-B749-4332-8856-0A85173D3BD3.html
On Windows Platform: Support bwagent Using TIBCO ActiveSpaces
On Windows platform, download and install Microsoft Visual C++ 2010 Redistributable Package (x64) to ensure bwagent can use TIBCO ActiveSpaces for transport and data persistence.