PurityScan Removal

Download and run the following PurityScan uninstaller from on of the two below links:

PurityScan Uninstaller Link 1

PurityScan Uninstaller Link 2


1. Save the Uninstaller to your desktop.
2. Double click on the OiUninstaller.exe icon on your desktop.
3. Click on "Run".
4. Enter the four digit code that is displayed and click on "Uninstall".
5. Click on "Ok" and reboot your computer.
6. Then delete the below folder if found:

C:\Program Files\PurityScan

For more explicit instructions with snapshots of some windows from the uninstall tool, see the below link:

OuterInfo Uninstaller Snapshots


Symantec has a link for Adware.Purityscan which contains additional information on this infection and it also references the automatic removal tool.