Quote Originally Posted by abdy37 View Post
I use MPASM v.5.03 and MPLAB v.7.60.
I reinstalled MPLAB.
I tried both 2550 and 4550 too. Same errors with them too.
Latest version of MPASM is 5.11.
Might be time to uninstall ALL of the old MPLAB, delete everything and do a fresh install.