I would like to satisfy the following requirements in KNIME 2.7.4+.
a. Search for a file[s] in a given drive or directory.
b. Enumerate the matches and report the no of files found.
c. For each match, process the file and collect the records from the file.
I know we can code step 3 using 'Table row to Variable loop'. Can you help with steps 1 and 2. If I need to install any extensions, please let me know the update path.