Originally Posted by makkan00
noob question but no shame to ask. What is ISTA?
Is it something in winkp or NCS expert?
Itsn neither both
Ista is Software that allow you to diagnose and update modules ( like previous it was DIS and Progman ) , ISTA files can be use to update NCS, and Ediabas plus with files taken from ISTA you can update modules via WINKFP ( Daten )