title: RStudio is damaged and cant be opened for MacOS High Sierra (version 10.13.6)
body: <p>I tried downloading Rstudio-1.4.1717.dmg (macOS 10.13+) for my macOS High Sierra (version 10.13.6), I was able to download it and have it in the application but when I tried opening the RStudio from my application, the verifying toolbox with waiting bar will appear and finally it would say &quot;RStudio is damaged and can't be opened. you should move it to the Trash&quot;.
  I have tried re-downloading the RStudio multiple times and have also removed/uninstalled the old Rstudio download from the trash. I have tried restarting the computer multiple times, I have also tried updating my computer system But nothing has worked out with opening RStudio.</p>
  <p>Please send help on how to troubleshoot issues with damaged RStudio in macOS 10.13.6.</p>
  <p>Thank you very much!!</p>