We recently upgraded our NPM from 9.1 to 9.5. The NTA we had was 3.0 and since it wasn't really used all that much, it wasn't upgraded to the newest verision. The 9.5 upgrade said that it was incompatible with NTA 3.0, so I removed it through add/remove programs. The upgrade to 9.5 went fine, but but now NTA still shows up in the modules menu and netflow charts still show up in some of the views giving errors when viewing node or interface details.
I've gotten the netflow charts out of node and interface detail views. Is there an easy way to do this other than going through each view one by one and trying to figure out what to take out? How about the modules menu?
if your DB was cleaned up and all NTA resources were removed from Orion views (tech. support can help you), than it's enough for you to delete directory [TrafficAnalysis] from your web root folder.