I have Windows 10 Pro and the latest R and Rstudio R version 3.5.2 on my laptop. I have encountered two problems:
Now I cannot save my R script in both R and Rstudio. Every time I try to save a script, it just shows "... File not found. Check the file name and try again".
When I click "Compile PDF" in Rstudio, it shows "Access is denied".
Are there any ways to fix these problems such that I can save and compile .Rnw scripts?