Anyone know how i can reinstate an archived bank account? i have duplicate transactions

Hello, Hello-jungletumb, 

Welcome to the Community page, 

So what you need to do is make the inactive account active again in the chart of accounts, (accounting>chart of accounts> little cog wheel>tick inactive> scroll down and find the account>make active) once active you can then import csv file so it shows on the banking page for you. As for the duplicates you need to put them in the excluded section ( click on the little box next to date on the duplicates then click the exclude icon at the top) and then delete them from the excluded section (by again ticking the little box and delete) and then merge the two accounts together after disconnecting the csv one then all the information will be in one account for you.