Close, I think. I have only one SynthMaster2.dll file - it has a 2018 last-modified timestamp. I installed (or at least intended to install) only the VST 3 version of SM29, and it was so installed in the same place the VST 3 versions of SM1 and SM3 were installed. However, only SM1 and SM3 are seen in Cubase as VST 3. SM2 is VST 2 only. So, I loaded SM2 VST 3 in Blue Cat patchwork and got an error message - something about metadata.xml file not found, after which Patchwork shut down. I didn't capture the error message, so my recollection as to the file name may be in error.kv331 wrote: ↑Fri May 24, 2024 9:25 pmAs for SM2 higher version errors, you probably have multiple SynthMaster2.dll files in your system with different versions. Make sure you find and delete all of them and then reinstall the latest version. Thx!dmbaer wrote: ↑Fri May 24, 2024 7:20 pm This is little off topic, but as others reading this thread will probably installing the latest versions of SM and SM One, it may be relevant. I had not updated either SM or SM One in quite a while, so I did just that. So now I've got the latest versions of each. I found a couple of problems with each, which can be seen in the image. The SM error messages (on the left) occur when starting the standalone program. The SM One "missing file" messages occur when you click on a preset - there may well be more than two of these, but I stopped looking after the second.
In any case, it looks like the version error messages were indeed being produced by an old version and not the most recently installed one. Thanks.
Edit: I checked again and the file is Metatdata.xml, as stated. The problem reported is once again the "saved with higher version" issue.