Are you using the Online version or the Desktop program? Not sure I understand your question. Will this help?
In the Desktop program if you picked Don't ask me again about importing 1099 you can go to Federal (Personal for H&B) Then Wages & Income and click on Import Summary at the top. You can Add Other Documents.
If you choose not to ask you each time to import, you can reset it when you click on Add Other Documents. Then on the next screen Let Us Enter Your Bank and Brokerage Tax Documents at the bottom is Manage Import Options.
