My Studio 2019 is driving me mad. I can't upgrade the licence at the moment so am stuck with a pile of crap which doesn't load properly. I have tried every solution recommended to me but still it keeps happening. 

Every time I launch it, it says I need to activate it and when I do, it says it doesn't work (error 403 - server problem). I have uninstalled and re-installed but to no avail. I have had the damn thing reset 3 times, so can't do that. I need some effective help, so far it seems like sticking plaster solutions. 

Many thanks.