Read the instructions on the web site for installing the update
Using classic DBA (not Evo) go to UT-A, and run program UPDFILE. Click OK on the messages (and it will only take a few seconds because we are just creating a new file, not rebuilding any existing ones.) Scroll down the list of files to ISARCHG, click to select it, then click Process. If you have EVO, you need to then go to
www.istechsupport.com/datadict.asp and download the file and follow the instructions on that page.