Missing plugin notification

[samsmidi]

Anyone here fixed this errors, already reinstalled the missing plugin and it’s working, but still got this notification every time i open the project. 

“The following plug-ins are referred to by this project, but could not be found They may be missing or improperly installed on your system.

The original plug-in state is saved by stand in plugins, and will be restored if you save the project and subsequently load it on a system where the plug-ins are properly installed.”

[Andres Medina]

I have had this error before, and in my case it was due to a faulty plugin: the one I had installed when saved the project was updated with a newer version, that CW was not able to update. I tried everything, and gave up-

My workaround was to use the newer version, and copy the midi tracks to the new (updated) instrument. 

[sjoens]

You may also be able to "replace" the plugin by right-clicking the synth's icon.  Even replacing it with the same one may help.

[Terry Kelley]

I see this periodically with plugins that want to call home or after an automatic update to the plugin. Cherry Audio is notorious for this. I just reinsert the plugin and it's fine.