Please note that as of May 6 2015, Norton Antivirus has incorrectly flagged Zyzzyva as suspicious. As such, Norton users must train the antivirus software to ignore the folder where Zyzzyva lives (which is either C:\Program Files\NASPA Zyzzyva 3.0.4 or C:\Program Files (x86)\NASPA Zyzzyva 3.0.4, on Windows). Here is a good summary of how you to do so: [http://antivirus.about.com/od/securitytips/ht/excludefilesfromnorton.htm http://antivirus.about.com/od/securitytips/ht/excludefilesfromnorton.htm]
Here is a procedure used by one user to correct the Norton issue:
First, restore the program:
1. Open Norton
2. Click Security
3. Click History
4. Select "Quarantine" from drop-down menu
5. Click NASPA Zyzzyva 3.0.4 from list of quarantined items
6. Click Restore
7. Close the Security window.
Next, before exiting Norton, exclude further activity against this program:
1. Click Settings
2. Click Antivirus
3. Click Scans and Risks
4. Navigate to "Items to Exclude from Auto-Protect, SONAR and Download Intelligence Detection" and click "Configure" to the right of that item.
5. Click "Add File"
6. Click the folder icon to browse.
7. Navigate to Program Files (x86)/NASPA Zyzzyva 3.0.4
8. Select "naspa zyzzyva 3.0.4.exe" and click OK.
Zyzzyva should now be restored, and should not be quarantined by Norton in the future.
You may need to restore the program icon from the desktop shortcut at this point. To do so, follow these steps:
1. From the desktop icon, right click
2. Select properties
3. Click Change Icon
4. Click Browse
5. Navigate to "ProgramFiles (x86)\NASPA Zyzzyva 3.0.4\images"
6. Select Zyzzyva.ico and click "Open"
7. Click OK
8. Click OK
== External links ==