how to read special characters in file reader snap and pass it using the mapper snap to snowflake bu

i am having this content h.X?‡©þZÆ©ä“0Ã......

and its coming like this h.X?‡©þZÆ©ä“0Ã...... while reading through file reader snap and again while loading into the snowflake table these are missing ‡“