I'm trying to do the quest "Repairing the Phial"...there is supposed to be a courier that gives you a letter.

I've waited weeks in game and no courier...I traveled to every city and waited and nothing...

Did anyone do this quest?

Did you do all the other Prerequisites besides finding the courier? They are: Complete Main Quest: The Throat of the World, Complete Side Quest: The White Phial, and Wait three days after both quest. If he doesn't show then just continue some other quests and maybe he'll show up.

Ok thanks I have not completed the throat of the world yet

Please do not post Spoilers in General.

People come to General to learn about the game without learning about what happens in the game. If they want to know about what happens, that is what the Cheats, Hints and Spoilers section is for.

Do not use quest details or location specific details related to quests/puzzles/NPCs in your posts in this section. General is for discussing gameplay and mechanics and general topics about the the game including but not limited to races, items and their use, magic, enchanting, skills, character builds, criticism, praise, funny random things that happen, places from an esthetic standpoint and and other general topics.

Use the Spoilers Section if you have to post quest details or other spoilers or a thread about the same. I will move this now.