...use CTL on Cortex-M3?

I get build errors when compiling a CTL executable for a Cortex-M3 device.  How can I correct this?

You need to install CTL V2 for use on a Cortex-M3 device. Install the package...

http://www.rowleydownload.co.uk/arm/ctl_v2_for_1_7.hzq

...and then read the package documentation!