Dennis: Here are the results from running the various CVALs you suggested from inside a compiled EXE in which I did not set my own build information:
VERSION = R:Compiler v7.6 for Windows (32-bit), U.S. Version, Build: 0.0.0.0 VERSION SYSTEM = WIN VERSION BUILD = 7.600xRT04 VERSION BITS = 32 Unfortunately, none of it refers back to the underlying R:Base engine info. -- Larry
