• 2.5-GHz processor • 512-MB RAM • 10-GB available hard disk space • CD-ROM optical drive • 800×600 pixel resolution monitor • 101-key standard keyboard • Mouse or other pointing device • Network adapter Software The software configuration for client computers running Trns•port Estimator software follows: • Microsoft Windows XP Professional (with SP1a) operating system • Microsoft .NET Framework 2.0 I installed the software, but cannot log in. Why? This problem is usually indicated by the “Cannot Open User File” error box. The primary reason that you are unable to log into the Estimator application after installation is due to the software being installed in a Client-Only mode when the intended use is a Standalone installation. Most customers should perform a Typical (Standalone) installation. This standalone environment installs a special file (estimator_users.bin) on the local PC. The Client-Only installation expects the file to be located on a server that Estimator can communicate w