well at first, I trtied left shift + left control while double clicking on Vegas pro 17 icon, Program has been reset to default, whereas the windows I mentioned above are still missing .
So it has happened that I pulled the windows mentioned above all way down of my laptop screen, so the windows disappeared. I clicked again on icons of events pan&crops, however the window has not showed up. I try to restart the vegas pro and also my computer, I found some tips what to do whereas all I did was useless. I would like to know what to do or how to reinstall the program, because I can work with it no more.
OS is Windows 10
best regards