Just to say that I found the place to set the environment variables (Computer/Properties/Advanced/Environment variables). The warning is still there but the connection seems ok.
Concerning the warning, do you think I have to install an older version of mysql ? By the way, I also copied RMySQL.dll and libMySQL.dll in the windows/system directory (seen somewhere on the web, don't know if it helps). Have a nice week-end, Ptit Bleu. -- View this message in context: http://n4.nabble.com/Update-RMySQL-and-it-s-no-more-running-tp1561401p1561698.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.