1)Right click on that specific folder go to properties

2)select security window

3)under that select your current user name

4)click edit

5)select full control

6)click apply and ok.

And then...

Can you please post your package design.

Regards,

Saravanan S

string FolderPath = Dts.Variables["User::V_Filepath"].Value.ToString();

string FileName = Dts.Variables["User::V_GeographyLevelFileName"].Value.ToString();

...