Hi
I think that you have missed the initial step (when choosing the Eclipse based IDE) of copying the project to the root directory (or you copied the KDS one instead of the MCUXpresso one).
You need to copy the content of
\Applications\uTaskerV1.4\MCUXpresso\Project_Settings
to the root directory (that is, where you find the directories "Applications", "Hardware", "stack", "Tools", "uTasker")
Then import the project again and it should be OK (you possibly imported a KDS configuration to MCUXpressor by mistake).
Regards
Mark