Konqueror issues on 9.1

I've just upgraded to 9.1 from 9.0 (actually, I re-installed from scratch). I've noticed two Konqueror file manager problems: 1. I can't widen the Navigation panel - each time I drag it to the right to widen it, it bounces back to where it was. I didn't have this issue with 9.0, so I've checked to see if there is a "lock" option but can't find one. 2. More seriously, when I click on a directory, I get an error: "There appears to be a configuration error. You have associated Konqueror with inode/directory, but it can't handle this file type." I'd appreciate any assistance on these. Thanks, Des Dougan Director, Information and Computing Services Vancouver Community College 604-871-7525 ddougan at vcc dot ca