Tomasz,
In Version 5, I remember reading about problems with older custom afl's that needed to be changed. I searched on the web site for this info, can you please direct me to the correct location. I checked the knowledge base and this was there, but when I clicked on the link it said "sorry no post match your criteria" If your formula uses the following names: switch, case, break, continue, default as user-defined variable identifier then you would need to rename them. To do so follow the instructions in this article: http://www.amibroker.com/kb/2007/04/05/new-keywords-in-afl-and-possible-conf lict-with-user-defined-v <http://www.amibroker.com/kb/2007/04/05/new-keywords-in-afl-and-possible-con flict-with-user-defined-v.> . [.] Thanks, Larry M Powell
