I can't get the toolboxes to work on ArcMap 10. They were fine on install, but recently I had a rouge spyware called WINDOWS DIAGNOSTIC. I got rid of the virus; however, there are some quirky things with the machine (Windows 7 Professional 64-bit). ArcMap comes up fine, and I can add data, zoom and pan around, etc. But when I click on I click on the toolbox window, there's just a picture of a toolbox ( empty_toolbox.jpg). I can search for a tool, and it will give me returns (data_management.jpg), but if I click on the tool, nothing happens. A lot of the tools summaries are not available. If I hold my mouse over a tool and click on the item description, Arcmap will hang. If I bring up ArcCatalog, click search, and then just click on the word "tools" the list of toolboxes come up (tool_list.jpg). I'm at a loss for what to do. TIA for any suggestions.