Toolbox problem

Discussion created by scottaidh on Jan 18, 2012
Can anyone help me to get the tools in my toolbox working?
I can click on them but nothing happens.  I have enabled them and customised them but nothing gets them working.
They don't work in Arc Catalog either and I've run out of ideas!
Is there a repair device or can they be uploaded again from ESRI?
Any help would be much appreciated as I'm already late submitting uni work.