Suppress Log Message - W: DcmItem: Invalid Element

Hello,

You can disable this logging internal to DCMTK, by setting the “ENABLE_DCMTK_LOG” option of CMake to “OFF”:
https://bitbucket.org/sjodogne/orthanc/commits/85999ed092c580c957547f4179349796ba9ac9b8

Obviously, this implies that you recompile Orthanc from source.

HTH,
Sébastien-