I have a couple of Tinn-R problems that I hope someone may be able to make some suggestions about or point me to a Tinn-R source. So far I have not found anything particularly relevant by googling on Tinn-R. NOTE: Just to be on the safe side I uninstalled both R and Tinn-R , ran some cleanup and registry cleaner software and still am having the problems. Problem One Tinn-R 2.3.7.1 R 2.13.0 R version 2.13.0 (2011-04-13) Platform: i386-pc-mingw32/i386 (32-bit) locale: [1] LC_COLLATE=English_Canada.1252 LC_CTYPE=English_Canada.1252 LC_MONETARY=English_Canada.1252 [4] LC_NUMERIC=C LC_TIME=English_Canada.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base l cannot sent more than one line of code to R without getting the error message below. It was working okay. Presumably I've accidentally reset something but I don't see what. ?Error in source(.trPaths[5], echo = TRUE, max.deparse.length = 150) : object '.trPaths' not found? UPGRADE TO R 2.14.0 Can no longer sent anything to independent session of R. Rather everything goes to R=Term loaded in Tinn-R 2.3.7.1. I can live with this but don't like it. Can anyone point me to a Tinn-R site that may help. Continuation of Problem One under R 2.14.0 Same problem as before in the R-Term window: Cannot send multiple lines of code but, now, no error message. Just the cryptic line: source(.trPaths[5], echo=TRUE, max.deparse.length=150) Additional problem Cut and Paste into R-Term window does not work. I don't know if it should but it leaves me with a line by line submission routine. ARGH! locale: [1] LC_COLLATE=English_Canada.1252 LC_CTYPE=English_Canada.1252 [3] LC_MONETARY=English_Canada.1252 LC_NUMERIC=C [5] LC_TIME=English_Canada.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base Any suggestions would be greatly appreciated.