Pickit 4 programing is fail

[cuong 0]

 I am trying to program dspic30f with pickit4 and using MPLAB X IDE 5.40, on programming it shows
                  
Erasing...
Verify failed. [config mem] 0x2007, expected 0x1ff, got 0x44
Programming did not complete.
 
but it's ok if i use pickit2 to programing

[Orunmila 51]

When that happens it usually indicates something wrong with the connection to the device. The strengths of the pin drivers are not the same on the different programmers. Perhaps you have marginal amounts of capacitance on the lines?

 

[holdmybeer 9]

Please check VDD voltage, this dsPIC needs at least 4.5V to do a bulk erase. If it's lower, erasing step will fail.