Error With Compilation, Please Help.

Whenever I try to compile a sketch the error message

open
C:\Users\jsett\AppData\Local\Temp\buildb756d261d910137bf5fef55797061929.tmp\preproc\ctags_target_for_gcc_minus_e.cpp: The process cannot access the file because it is being used by another process.
Error compiling.

pops up. Can somebody please tell me how o fix it.