Alex

I'll share a method that helped me resolve the issue of sound loss when using the FabFilter Pro-Q 4 plugin in EqualizerAPO. As many already know, the issue lies with the VST plugin's license, which is located in the registry. The audiodg.exe service runs as LOCAL SERVICE, while the plugin's license is in the registry, registered as a personal user, and the plugin doesn't recognize it while running in the trial period. All you need to do is find all the registry keys containing your plugin—in my case,...

I tried to use this *.bat file, but it didn't solve the problem with the plugin.

For example, what free VST plugins can replace the functionality of Pro Q4?

Hello everyone! It's still unclear: if the issue is with the FabFilter Pro-Q 3/Q 4 license, then why isn't this problem with this plugin present in the foobar2000 player or Adobe Audition? After all, the plugin never stops working there, and there are no issues with it. Why is the FabFilter Pro-Q 4 plugin unstable only in Equalizer APO? How can this be explained?

Hello everyone! It's still unclear: if the issue is with the FabFilter Pro-Q 3/Q 4 license, then why isn't this problem with this plugin present in the foobar2000 player or Adobe Audition? After all, the plugin never stops working there, and there are no issues with it. Why is the FabFilter Pro-Q 4 plugin unstable only in Equalizer APO? How can this be explained?