I'm having problems getting RX 5 to work in SONAR. I have the registry setup correctly and I'm able to get RX 5 connected to the RX Monitor plugin. I also have the Audio Driver set to RX Monitor in the preferences. However, when I try to play a clip in RX, I get an error message "the Selected Audio Driver is Unavailable". Anyone else have this problem? I'm using ASIO mode for my audio interface.

Contacted iZotope and they offered no help beyond the generic "make sure your drivers are up to date" advice. And yes, they are ;).
 
Anyone else have some things I should try?

Only thing I can say is maybe something else is "tying up" the 
ASIO Driver.  Happens a lot if it's not configured to "share" and another
program has it "locked"...

cclarry
Only thing I can say is maybe something else is "tying up" the 
ASIO Driver.  Happens a lot if it's not configured to "share" and another
program has it "locked"...

That's interesting, and may be related to another problem I'm having. Is it simply a driver issue? It's a V-Studio 100, so I wouldn't think there would be inherent problems with the driver. I do have the "Share Drivers with other programs" option checked...is there something else I can tweak with it?

it happen to me once with rx4 I uninstalled and reinstalled

Ah, so apparently the Share Audio Drivers with other programs was the problem, not the solution! After unchecking that, it seems to work fine. Now on another note, how do you get the processed clip back into SONAR?