Dear RStudio Community,
I am quite new to the community, even though I'm no "stranger" to R so I will try to be as specific as needed and hope you can help me resolve my issue. I must also say I have tried to look for solutions on the community prior to posting and couldn't find it 
System specs: Rstudio Version 1.2.5033
Background & problem:
I want to work out a Rmarkdown project in order to knit in PDF afterwards (I have TinyTex installed). When I click on the knit button, the Rmarkdown consol starts running but I always get the following message, no matter what format I choose to knit into. The .Rmd file is on my desktop. I have all required packages installed on the following library:
.libPaths()
[1] "\\garcsm0010/HomedirS$/mouliniv/Documents/R/win-library/3.6"
[2] "C:/Program Files/R/R-3.6.2/library"
Rmarkdown script I am trying to knit:
---
title: "Untitled"
author: "Victor M."
date: "25/03/2020"
output: beamer_presentation
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
```
## R Markdown
This is an R Markdown presentation. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.
When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document.
R console message:
processing file: test.Rmd
|....................... | 33%
ordinary text without R code
|............................................... | 67%
label: setup (with options)
List of 1
$ include: logi FALSE
|......................................................................| 100%
ordinary text without R code
output file: test.knit.md
"C:/Program Files/RStudio/bin/pandoc/pandoc" +RTS -K512m -RTS test.utf8.md --to beamer --from markdown+autolink_bare_uris+tex_math_single_backslash --output test.tex --highlight-style tango --pdf-engine pdflatex --self-contained
pandoc.exe: test.utf8.md: openBinaryFile: does not exist (No such file or directory)
Erreur : pandoc document conversion failed with error 1
Exécution arrêtée
Could you please help me solve this issue?
Thanks a lot