Norton Internet Security issue with SH5

[Pisces]

That WS.Reputation.1 means it just got a bad reputation classification based on some sort of crowd-based community oppinion. It's not a real threat where it is identified that the code does something bad. Probably an opinion based on ignorance of what the files do or contain.

See: http://www.symantec.com/security_res...051308-1854-99

Which files or fileformats exactly did it put in quarantine?

3. If not, how do I avoid future removals by NIS?

It's been more than a decade ago since I used Norton software (major resource hogs if you ask me) so I don't know how the current user interface works. But I'm sure there must be a way to assign folders as exclusion/ignore zones.