Hi All...
With NAV2010 17.6.0.32 on Vista32 Business SP2, I found a situation where NAV will slow a program every time it starts.
1) Execute a program that SONAR will quarantene; in my case C:\Cygwin\bin\svn.exe.
2) Reboot
3) Restore the program, but do not exclude it from future scans (uncheck the exclude box).
4) Add the folder containing the program to the Scan Exclusions (Real Time Protection exclusions); in my case C:\Cygwin\bin.
5) Execute the program. It now starts with a long delay and lots of disk activity.
Thanks,
...Karl