OECGI4.exe (build date 04/07/2015 or later) is required to resolve known bugs with previous versions (i.e., OECGI3.exe or earlier). Here is a known list of resolved issues in OECGI4.exe:

• Support for the PUT method.
• Support for the DELETE method.
• Support for raw POST and PUT content rather than assume it is always form-data.

OECGI4.exe can be renamed as OECGI3.exe to make it easier to retrofit into existing systems. SRP can make a copy of OECGI4.exe available, but Revelation Software is the official source of all OpenInsight components. The version we have might not be the most recent release and it might not be the final version one that will ship with OpenInsight 10.0.