Hi Debbie,
Just saw your reply. Thanks for the update.
I upgraded to 4.2.1.303 last night and was able to open the original .dcp file created in TDP 3.6 ... and change the connexion settings (target db password).
The problem I am facing now, is that the comparison metadata seems to be all gone or not readable in 4.2.1.
Once the wizzard was able to connect and load dictionaries on both sides (extract schema objects), I got an empty compare wizzard screen saying "0 of 0 objects will be compared" at the bottom...so nothing to compare" .
I then hit the refresh icon (top left) and after some time, am presented with the full list of tables and views...(Great!)... but tables / views and key mappings are all gone and I have to remap objects all over.
What shoud I do ?
Thanks !
Best wishes for 2018