Strange compile error? "Could not spawn language tool. "

Not sure if anyone can help here. I did try Google and not very much came up so I thought maybe ask here.
When I compile in MPLAB 8.85 I get the following line in the Build window -
"Could not spawn language tool. Check command-line options. (2)"

It does say the build succeeded(and I've confirmed this by making changes, recompiling and downloading) but I just want to be sure things are happening correctly.

Any ideas?
Thanks.
Ian

Hello Ian,

Have you seen this thread? http://www.picbasic.co.uk/forum/showthread.php?t=14932

Best Regards,
Paul