Where to store permanent files of VSIX?

[lsoft]

Hello.

I need to create and maintain sqlite database in my VSIX, and I do not want to see the database removed in case of VSIX update. The database is a singleton, regardless of opened solution (or absense of solution at all).

Where is the right place?

Thanks!

[ErikEJ]

%appdata% or %appdatalocal% - extract / copy from vsix install folder if not found

[lsoft]

@ErikEJ Thank you!

[RobertvanderHulst]

We are storing such a database in the .vs folder below the solution (we have a database per solution)