Cant Launch Manager Application


I have updated my macbook to version mojave 10.14. After that i can not launch the manager app anymore it launches but shows only a white screen.

Any assistance would be seriously appreciated as i am in big trouble. My Last back up was on 10.10.2018

Waiting some help


Ok luckily i have seen some posts that explain that i have to update the version i have of manager to the latest version. This brings another question before i do so.

Shall i only download the application for the manager forum website and run it on my laptop. Will i loose the data i currently have on the version that is not working.

Please help

Oh thank God.

Issue sorted out.