counter/ internal clock

[mister_e]

OK, i see you have disabled the analog comparator, but not the ADCs

ADCON1=7

And... seems to miss some TIMER setting, like clock source, prescaller, Prescaller assignment.

AND, maybe i'm wrong but TIMER0 on this one is a 8 bit counter....

and have a closer look to those

MyCount.HighByte = TMR0H	'Get high byte of counter
MyCount.LowByte = TMR0L		'Get low byte of counter

maybe it's a copy/paste mistake too