Wondered if anyone has the same problem.
I can use the perspective tool in the Nik6 collection but when I click the save/apply button all I get is an invitation to send a crash report to Adobe.
If anyone has had a similar problem have they found a way around it?
Great pity that I didn't know that when I upgraded ,as I would have waited until any such problems are sorted. Using Elements without being able to use plugins like the Nik Collection is like riding a bicycle with only one pedal.