[Fry]

Originally Posted by Enchanted Wolf XxX

First time I launched it, I directed it to my Graal directory.

Second time I launched it, I figured it was automatically directed to Graal, and I ignored it and tried to launch it to a different directory.

Now it's broke.

"Could not start editor: boost::filesystem::basic_directory_iterator constructor: Access is denied: "CWindows\system32\config\systemprofile\AppData\ Local\Application Data""

I've reinstalled several times.

It was probably set to a wrong directory, but yeah it should probably catch that error instead of crashing.
You can delete your preferences by going into CUsers\YourName\AppData\Roaming\Gonstruct and deleting the "preferences" file. Then make sure to set the directory to the Graal directory.