If I understood your suggestion correctly I tried to add urlFormat="advanced" at the end of the
Could it be because I have URLscan activated on the website? Is it passing strange characters in the URLstring?
If it is so I can try to deactivate URLscan, it's not doing any good anyway, might as well turn it off for good if that's the problem.
I have tried deactivating URLscan but the problem is still there so it has got nothing to do with that.
I'm still looking for the release.config file you were talking about and in the meantime am comparing the fresh install DNN 7.2.1 web.config with my own.
I have tons of probably obsolete entries I'm not sure of but I'm afraid of eliminating stuff mainly because I and IMHO a good number of us users around don't know what most of the web.config entries do or are there for.
There are differences, I can see that. But some entries are related to the third party modules I have installed and some I frankly don't have the faintest idea what they are for.
One example: In the App settings sections I have
as well as references to the FckHtmlEditorProvider
Can I safely remove those?
I'll try to execute the turboSQLscripts you gave me and eventually scrap the whole thing or try the next upgrade step and eventually scrap everything, go back to 6.2.9 an try again. I'll have to restore the DB on monday anyway thanks to the SQL injection fools, might as well start fresh from 6.2.9 and change something.