McAfee to Hold Media Conference Call Regarding Its Proposed Merger with Cheyenne Software; Conference Call to be Held Today at 1:30 p.m. EDT, 10:30 a.m. PDT.

SANTA CLARA, Calif.--(BUSINESS WIRE)--April 17, 1996--McAfee (NASDAQ: MCAF) today invited members of the media to join Bill Larson, McAfee's president, CEO and chairman, and Terry Duryea, McAfee's CFO, on a conference call to discuss McAfee's proposed merger with Cheyenne Software (AMEX: CYE).

The call will take place today at 1:30 p.m. Eastern time (10:30 a.m. Pacific).

To participate in the conference call, please call 415/904-7356 at 1:15 p.m. Eastern (10:15 a.m. Pacific) and ask to be connected to the McAfee call. McAfee will conduct a separate conference call at the same number at 11:30 a.m. Eastern (8:30 a.m. Pacific) for analysts and investors.

Founded in 1989, McAfee is a leading worldwide vendor of Network Security and Management products for enterprise networks. The Company is also a leader in Internet and Web-based electronic software distribution. McAfee is headquartered in Santa Clara, California and can be reached by phone at 408/988-3832 or by fax at 408/970-9727. McAfee's Web address is http://www.mcafee.com.

CONTACT: Dovetail Public Relations

Mark Coker, 408/395-3600 (press inquiries only)

or

Abernathy MacGregor Scanlon

Andrew Brimmer, 212/371-5999