Error in sublime text

My C++ environment was working properly but now i am getting this error when i run my files

c:/mingw/bin/…/lib/gcc/mingw32/6.3.0/…/…/…/…/mingw32/bin/ld.exe: cannot open output file C:\Users\Aryamaan\Desktop\CODING BLOCKS\Codes/CB.exe: Permission denied
collect2.exe: error: ld returned 1 exit status

Please help rectify this i am not able to write code further

@aryamaan1011,
Kill sublime text from task manager, if problem still persists, try restarting.