I have 4.0.2 version and I want to update it. So I install installr and I tried to use updateR():
install.packages("installr")
library(installr)
updateR()
After library(installr) I got a warning message:
Installation status: FALSE . Removing the file:
C:\Users\HP250~1\AppData\Local\Temp\Rtmp2RQ7lv/R-4.0.3-win.exe (In the future, you may keep the file by setting keep_install_file=TRUE)
[1] FALSE
Warning messages:
1: In download_fun(exe_URL, destfile = exe_filename, quiet = FALSE, :
downloaded length 20258816 != reported length 88237960
2: In shell(install_cmd, wait = wait, ...) : > 'C:\Users\HP250~1\AppData\Local\Temp\Rtmp2RQ7lv/R-4.0.3-win.exe' execution failed with error code 1
but I continue with updateR(). Then it started loading but aftrer fe seconds (at 10-20%) stopped. I got an other warning message:
The setup files are corrupted. Please obtain a new copy of the program.
What is the problem? How can I fix it?
Thanks in advance!
