DaltonST,
I removed ZMI and reinstalled with your zotero_metadata_importer_dev_testing1.zip. I received this error message when trying to import the 31 unimported files: "Error: file atttachments column not found in dict. Cannot proceed."
My debug file & Zotero exports are attached, as well as my Zotfile settings. I have since enabled Zotfile's "Remove Special Characters" setting, but it does not remove semi-colons.
I don't understand your comment that the 2 files that were successfully imported yesterday from the batch of 33 did not have network attachments. The Dowl report WAS attached from: "Y:/HS&E/Permitting/Zotero_References/DOWL HKM/DOWL HKM - 2014 - Preliminary Visual Impact Analysis.pdf" before it was copied to the temp directory during import -"C:\Users\bhughes\AppData\Local\Temp\calibre_v2ypd _qj\n864a5z1_zotero_". It was successfully imported to Calibre. There were also approximately 130 others from the initial batch that also worked, most of which would have had attachments in the same Y:/HS&E/Permitting/Zotero_References directory.
31_ZMIDebug.txt
31_NotSyncedProperly.csv.txt