removed additional "

just open this file using a text editor: http://www.maxmind.com/timezone.txt
...
ID,39,"Asia/Jayapura"
...
IR,,"Asia/Tehran"
IS,,"Atlantic/Reykjavik"
...
US,NY,"America/New_York"
...

it have quotation marks in start and end of TimeZone column, there is no need to add additional ones like these: 
...
ID,39,""Asia/Jayapura""
...
IR,,""Asia/Tehran""
IS,,""Atlantic/Reykjavik""
...
US,NY,""America/New_York""
...