Testcomplete does not react after pushing the record button

I have a trial version  of testcomplete 15.42.9.7 x86
After opening testcomplete and pushing the record button the system won't react.

Is this because of the latest update ? Or: "In taskmanagement I see that 32bit of Testcomplete has started, but also TChookx64.exe (and not TChookx86.exe I would expect) , maybey that is the problem ?

See attachement...