I'm also having some difficulty with my kotor tool. I have .Net Framework installed, and my K Tool was working as recently as yesterday, however, all of a sudden, whenever I click on the application I get an error message along the lines of "System.InvalidOperationException" The actual message spans about a paragraph, and it won't let me copy and paste it here.
When I click continue, it brings me to the K Tool, but without the dropdown menus for Knights 1 or The Sith Lords. The area is just blank.
I tried going to manage paths, but I get the same error message, and it just begins a loop, so if I click "continue" the error message comes up again and again.
Now, I haven't renamed, moved or deleted any files associated with .Net Frameworks, or K Tool. In fact, I just did a reinstall of both of them, and I still get the error message.
Before this, K Tool worked fine.
I'm thinking of reinstalling it again, though I'm not sure how much that would help, if my earlier reinstall didn't do anything :\
Any help would be appreciated.
"Find what you're looking for amongst the dead?" - Kreia (Knights of the Old Republic II: The Sith Lords)