sadicus
CA-2A also works for my purposes, responses appreciated, this is not meant to be mean, but it is true.
What issue/s are you having?
Called tech support to fix Silent hardware + VST re-link issue.
When opening a project containing CA-2A, there was a link issue even after the project was saved. Not a big deal, but annoying and time to resolve. Was told the plugin was old (as if that had anything to do with the OP) Tech then guided me on a journey to resolve the issue, which is still happening.

That popup on the lower right is what I was wondering... "Original Name" is listed as "PC2A" which
was replaced by the CA-2A. IIRC, I believe it was when purchasing a ProChannel pack... the "stock" PC2A got updated to the CA-2A during that install (which also removed the PC2A as well). I do remember actually trying to re-install the PC2A to "get it back" at some point but was not worth the effort and pointless as the CA-2A is newer/better.
If you have installed the CA-2A on your machine, the PC2A is "gone," which is probably the reference to the "old plugin" by tech support.
I am sorry I cannot offer specific details, but my experience with this was a few years ago now.