Hi, I am using Rw0651 for almost two weeks. I could open .Rhistory using display file till yesterday when I received an error message saying that ".Rhistory file can not be opened by internal pager". I re-installed R but nothing has changed. I can open any text file but not .Rhistory file. I have not change any thing in .Rprofile. Thank you in advance for your help -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._