ccregvfy.exe - At your option

ccregvfy.exe

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Description:

ccregvfy.exe
Required if you use the Norton AntiVirus 2003 or older versions.

Some viruses and worms may damage the system registry by add they bad registry entries in it.
ccRegVfy.exe looks for integrity of the Norton AntiVirus (NAV) registry entries to make sure that the information has not been changed by a malicious threat or a hacker.