CHECK FOR CONFLICTS IN YOUR PATH !!! I had a related problem when trying to use library "RGtk2" for the first time. My problem was that when loading the library R was looking for the file "zlib1.dll" but couldn't find the procedure to launch RGtk2. I was getting an "Entry Point not found" error from Rgui.exe.
The reason was because I had another package in my PATH environment variable (C:\program files\Intel\WiFi\bin) which had a CONFLICTING version of the "zlib1.dll" - and it was looking in this file and not the "zlib1.dll" which came with GTK+. Removed this conflict from the PATH and all was ok. -- View this message in context: http://r.789695.n4.nabble.com/Problem-in-installing-and-starting-Rattle-tp3042502p3338807.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.