diff --git a/src/R/challenger_R_Rmd_Windows_64bits.pdf b/src/R/challenger_R_Rmd_Windows_64bits.pdf deleted file mode 100644 index b8b8ddffb360f9e2de99ba7f1e9a2f5a62887213..0000000000000000000000000000000000000000 Binary files a/src/R/challenger_R_Rmd_Windows_64bits.pdf and /dev/null differ