It is quite sad the lack of support from qlik to perform actions like this one. We are failing to configure a new NPrinting server that we have just bought the license because of a domain issue. I have opened a case to get assistance on how to perform a change of server domain and I was instructed to go for the consulting services as environments can differ. Currently, there is no budget for that.
The idea of having to configure a new server and migrate the apps is really upsetting. Even if I will probably stick with qlik after we figure this out, I cannot say the same about the management and the users that will lose personal sheets, bookmarks, etc.