problem with the slic3er in repetier

when I use slic3r within the Repetier host, I get the message attached, can anyone give me a solution to this.

The message tells you it has problems reading the file in that path. So you should check if the folder exists and if you have read/write permissions. Then check if the file exists composition.gcode and if you can read it with your text editor.

Maybe some software has not closed the handle to the file blocking it. Then a reboot should help.

---

Repetier-Software - the home of Repetier-Host (Windows, Linux and Mac OS X) and Repetier-Firmware.
Repetier-Server - the solution to control your printer from everywhere.
Visit us on Facebook and Twitter!

Thanks for your help, I have tried all the usual tricks, I had to uninstall and clear out all created folders and then reinstall, it did fail the first time to find the composition g code but it found it at the second attempt, all seems to be fine now. I'm off to melt some ABS.
Thanks again, you guys alway come through.
Regards Paul.