'IniParser.IniParser(string)' rethrows a caught exception and specifies it explicitly as an argument. Use 'throw' without an argument instead, in order to preserve the stack location where the exception was initially raised. Rethrow to preserve stack details Use the IL rethrow instruction to preserve original stack details when re-raising a caught exception. {0} rethrows a caught exception and specifies it explicitly as an argument. Use 'throw' without an argument instead, in order to preserve the stack location where the exception was initially raised. http://msdn.microsoft.com/library/ms182363.aspx [none] Error Category Certainty Collapse All Check Id Error error(s) Expand All Help Line message(s) [Location not stored in Pdb] Project Resolution Rule Rule File Rule Description Source Status Target Warning warning(s) Code Analysis Report