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Catalina compatibility

Dear friends,

I am thinking about to upgrade my mac to the catalina in the future (I hope it could be soon, because I would really try out the functionality like sidecar or using iPad as graphical input). I use a lot of Audiosculpt and superVP, since the current version of Audiosculpt (32bit) doesn’t compatible with catalina, I would like to know if the superVP engine is also in 32 bit and when the compatible version of Audiosculpt will be released?

As I am also user of Modalys, OM6.14, Spat and others, is there any obvious incompatibility to use them under Catalina? (for example the Libraries of OM)

Best regards,
Jialin Liu


Indeed, AS3 is not Catalina compatible for the reason you mentionned.
A new version of AS (AS4) is coming but (chut) this is a secret.
SuperVP is also 64 bits BTW and you can use some features within the Max version of it (see SuperVP for Max).
We suggest to wait before upgrading to Catalina since we have no experience at all with the compatibility of Forum Softwares.

Thanks for your patience…


The answer may not be perfectly clear.

Indeed both SuperVP and Pm2 are 64 bit already and should - in principle - not present any problems with Catalina. If there are problems we should be able to fix them rather quickly (in a few days or a few weeks).

The work on AS4 is ongoing, but unfortunately a release data is not yet in sight. The changes are pretty far reaching and as far as I see the waiting time here is more in the order of a year than a month though.


Hi. I wish you the best during these dark days…

Is there any solution for this catalina problem with AS ? Is there anyone that can use AS with this 6 weeks old OS ? I Can’t use my favorite software anymore :cry:

Thank you very much for your answer.


You can downgrade to Mojave, you just have to create an Installation USB Key

See that video : https://youtu.be/JpKiwcj0azQ