I've installed Arcgis10.1 Trial Version 60-Days. when work with Arc toolbox it appears like this window so i can't enter any data.
please help me to solve this problem
Use the search tools to the top right with .... blank tools .... there are several possibilities and solutions
Check out the following link
geoXchange - Technical Support Blog - Troubleshooting Common ArcToolbox errors
Try the following steps.
1. Go to Start > Run and type in: regedit
2. Go to HKEY_Current_User > Software > ESRI > Desktop 10.0 > ArcToolbox > Settings.
3. Locate the binary value called DlgHelpWidth, right-click it, and choose Modify.
4. Change the value data to cc. Click OK and close registry editor.
still doesn't work sir,
Retrieving data ...