I turned off my pc two days ago for windows 10 update and the next day when I open the Rstudio it can never open anymore... It just shows a blank white window. I tried to uninstall R and Rstudio and install again and it did not work..I tried to put them into different folders and it did not work...I tried to hold down Ctrl while starting Rstudio, and then selected “Software” or "Desktop OpenGL" or "Auto detect"under the desktop rendering option. That did not work.. I am desperate:(.... Anyone knows how to solve this..? Thanks!