When I go to the WebCT login page, why am I transferred to another blank page? Certain file sharing and "Spyware" programs may cause problems when trying to log into WebCT. Programs such as KaZaA, Grokster and iMesh may be install on your pc. These programs can install a program called Common.com or Common.Name on your machine. Common.com redirects your PC to other search engines. How to fix this problem Click on Start Select Settings (Classic View only) Select Control Panel Double Click on Add/Remove Programs Click to high-light Common.com or Common.Name Click the Add/Remove button. Select Start Select Shutdown.... Select Restart If your are still experiencing problems, to get rid of spyware, visit http://www.lavasoftusa.com/ and download the Ad-Aware program. After downloading and installing the program, run it and have it search your computer system. Ask it to remove anything it finds, exit the program and reboot the computer system. Ad-aware is freeware software. It removes the pop-up ads, spy ware from your PC.