can't run any query after 4.5 update : I get a blank screen
I just updated to version 4.5, when I double click a collection I get a listing, if I query a collection with no parameter it also works, but when I try even a simple query I get a blank screen (with active menus) and I have to quit the application.
I tried different things :
* restart computer obviously
* uninstall / reinstall
the collection I try to query is quite small and simple (500 records, 10 fields)
I gave up and reinstalled 4.01, it works now, but I'd like to keep up to date
Thanks in advance (please note I'm not in trial, I have an active license key)