nxacmd is a Windows Console program that Windows Task Scheduler can start. This is all you need to have zero-touch fully automated data refreshes.
INSTRUCTIONS to update NXACMD
Lets assume the person who installed nxacmd created a directory named: c:\NEXT on your computer.
Within that directory, there is a a subdirectory named NEXTFiles. Altogether, it is c:\NEXT\NEXTFiles.
Within NEXTFiles, if you have one, that’s where you old version of the program named nxacmd is.
Step 1: Rename that folder to nxacmd-old.
Step 2: Create a new folder named NEXTFiles
Step 3: Download the following zip file to c:\NEXT
Step 4: Unzip the contents. On most computers, the unzip will re-create the NEXTFiles directory.