I recently installed Sonar Platinum on a new computer and have a Missing Plug-Ins dialog box show up. The missing plugin in Sample Tank 3.  I am able to create a Sample Tank 3 instrument track by its self in Sonar no problem. Shown this in the box Sample Tank 3 ( Synth Rack )  should it perhaps be in a different file other than the one it is in now? If so which one? I can reload the Sample Tank 3 into the project by using the replace synth feature.  I  would like to know if there is an easier solution for it than doing that every time I open projects that are newly installed on the computer. 

I'm assuming the "Missing Plug Ins" comes from a migrated project?
If so, that would mean SampleTank is in a different folder on your new machine than it was on your old PC.
If that's the case, you will need to move SampleTank's .dll to the same path to make it stop. However, I should think that once you replace it on all of your old projects, the problem will be resolved.
 
Brian

Have any idea what folder the dealt is in Sonar? I see several different ones.