For systems that fail to boot into Windows entirely, you can integrate R-Studio Portable into a custom Windows Preinstallation Environment (WinPE) bootable disc. This allows you to boot the computer into a lightweight RAM disk and recover files from the primary C: drive without loading the host operating system.
: You can maintain multiple USB drives (or folders), each with a different version of R or a specific set of packages tailored for different projects. How to Set Up RStudio Portable r-studio portable
Scroll past the primary installer buttons down to the section. Download the Windows .zip archive. For systems that fail to boot into Windows