To install the 64-bit version of Stream Splitter, extract and run "StreamSplitterSetup (64-bit).msi". To install the 32-bit version of Stream Splitter, extract and run "StreamSplitterSetup (32-bit).msi". The MSI may also be used to upgrade an existing version of Stream Splitter. Configuration will be preserved across installations. Stream Splitter product page: https://www.gridprotectionalliance.org/productsPhasor.asp#SSS Stream Splitter on GitHub: https://github.com/GridProtectionAlliance/phasorsplitter Stream Splitter discussions: http://discussions.gridprotectionalliance.org/c/gpa-products/stream-splitter