Hi Charlie,

No clear answer I'm afraid, even asking my son who 'understands'. I use PICSIMULATOREIDE. This doesn't show the actual version, but has a 'basic compiler reference manual' where the programming words are. The program can then be simulated and compiled. I suppose it's been modified by Vladimir Soso, the designer. For me it's a brilliant program.

Sorry if it's like pulling teeth, but I'm a bit limited as a computer technician

Cheers, Camerart.