When I open tools the tool page is blank of every tool. Ideas?
I already repaired, and updated. Nothing changed
Are you saying the ArcToolbox contains no tools, so the whole window is blank? I used to get this problem in 9.3 and found that the only way to make them come back is to add the system tools. In ArcGIS 10 you would open ArcToolbox, right click anywhere in it and select add toolbox. In the look in drop down select toolboxes then go into system toolboxes and select everything.