iZotope Ozone not loading on startup

[cassettedonkey]

Hi all,

Sorry if this is a daft question, but I've been looking for an answer for a while with no joy...
When I boot up Pro Tools (7.4.2 on Leopard, MacBook 2.2Ghz core 2 Duo) and load a session with Ozone already in, I get the message

"The following plug-ins were made inactive because they could not be found in the plug-ins folder: iZotope Ozone 3 (1)"

The Ozone plugs in the session can't be made active. Yet when I go to insert a new plugin, Ozone is available and functions normally. I checked in the plug-ins folder and ozone is there.

Anyone any ideas how to get round this?

[dj_stick]

does this happen in sessions saved in 7.4.2? or from previous sessions

try saving a session with ozone inserted on a track and then re-opening

does it still occur?

[cassettedonkey]

Just tried it. No. it looks like it's only happening with instances of Ozone that were put in before 7.4.2.