I get formula is invalid message after editing the formula in the value extractor, however it should work accoding to the tutorial. Any idea?
Here is a Youtube video about the same issue:
@wlv6l change the regional settings in windows. I think I had to change the separator from "," to ".". Cannot remember exactly, but if you change everyhting to US style, it will work. (it worked for me)
@radulylaszlo thank you so much it just worked perfectly.
I changed the separator as you said and had to also change the language for the non unicode programs in the administration tab. Relaunch windows and xtrader and it's working fine.
Thanks a lot for your help :)
