Adware maker Zango Inc. has sued PC Tools Pty Ltd., makers of the popular Spyware Doctor software, in a dispute over the way the antispyware program flags and removes Zango’s technology.

Representatives from both Zango and PC Tools confirmed that Zango had filed suit against the antispyware vendor. However they declined to provide details on the lawsuit except to say that it involved a dispute over the way Spyware Doctor rated Zango’s software.

ComputerWorld