Error: Could not start the command: pdflatex.exe -synctex=1 -interaction=nonstopmode "bare_conf".tex

I am getting this error on tex studio, firstly I was using 2.0 of texStudio, now I updated my tex studio version but still, the problem exists. If I open any latex project then getting this error on compilation time. Kindly help me to get rid of this error.