It looks like you are trying to load a new version of RStudio but an older version's files are being loaded. This question got answered here; you need to reset RStudio's state.
R Session Startup Failure Report
RStudio Version
RStudio 2023.06.1+524 "Mountain Hydrangea " (547dcf86, 2023-07-07) for windows
Description of issue -
RStudio does not start and reports " Error Starting R - The R session failed to start."
Attempted steps taken to fix -
I removed the previous version of R, and also the current one, and I installed the most recent one (3.1). I also removed RStudio and installed it again. The problem remains
System Information:
RStudio Edition: Desktop or Server
RStudio Version: RStudio 2023.06.1+524 "Mountain Hydrangea " (547dcf86, 2023-07-07) for windows
OS Version: Windows 10
R Version: 3.1
Output your diagnostics report (if possible):
RStudio 2023…
system
Closed
February 18, 2024, 9:38pm
3
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