There is only one location to put it into.
Program Data folder is not visible in windows unless you configure it that way.
Have you tried to access it typing... %ProgramData%
...in windows' Start menu seach? (left bottom corner of the screen.)

 

So, about Dorico templates:
May we kindly ask those who provided their libraries to the community to get these templates through Vienna Assistant for those libraries and share them on sister?

Without the integration it is very difficult to make these libraries sound correct.

 

Re Serpent, yes. No problem using it in standalone or vst host.

Re the Magic Files Tool, no I've not used that one. I did try the original tool provided by the witches on a trial library when it was first released. It worked great. Things started appearing on the sister site soon after, so I didn't try anything else.

 

Okay thanks. Final question: What is the included "GPU Audio Engine RelWithDebInfo.exe" for?
Nevermind, I looked it up, also it doesn't even work for my Win. 10 1909 build!

 

Last edited: Feb 23, 2026

I was wrong.
In Vienna Assistant app you can download the expression maps and other useful things under Additional tab.

 

I have follow-up questions. Everything works for me, but what if I want to REMOVE a library and it's cache? I know where the magic files are, but where are the generated cache files?

 

To remove a single library, but keep others on your system...
1) delete the sound files
2) delete the associated magic files
3) run the cachebuilder

Step 3 rewrites the cache database file that tracks what you have installed.

Run the cachebuilder anytime you make a change to VSL content; file names, locations, install/delete, etc.