UnderscoreInUseFlag: USE flag 'vc10_0' uses reserved underscore character
  UnderscoreInUseFlag: USE flag 'vc11_0' uses reserved underscore character
  UnderscoreInUseFlag: USE flag 'vc12_0' uses reserved underscore character
  UnderscoreInUseFlag: USE flag 'vc14_0' uses reserved underscore character
  UnderscoreInUseFlag: USE flag 'vc8_0' uses reserved underscore character
  UnderscoreInUseFlag: USE flag 'vc9_0' uses reserved underscore character