I am trying to use (behind proxy) Document Grabber and PubMed parser nodes but unfortunately couldn't. When I tried the same from my room network, both worked. I have provided the proxy settings in Knime.ini but no difference. I will appreciate if some one can suggest me the solution. Following are the messages from Knime Console:
ERROR Document Grabber Execute failed: eutils.ncbi.nlm.nih.gov
ERROR DocumentParserNodeModel Could not parse file: C:\Desktop\Pubmed\PubMedAbstracts1.gz
WARN PubMed Document Parser Could not parse all files properly!
ERROR PubMed Document Parser Execute failed: www.ncbi.nlm.nih.gov