MPLAB ICE 4 In-Circuit Emulator User's Guide

8.2.4 Corrupted Installation Actions

The problem is most likely caused by a incomplete or corrupted installation of MPLAB X IDE:

Uninstall all versions of MPLAB X IDE from the computer.
Reinstall the desired MPLAB X IDE version.
If the problem persists, contact Microchip Support.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.