I just purchased Synthogy Ivory 2 American Concert D
I bought it online as a download, and i got a installer that download install the software and library.

My question is:

As i gonna reinstall Windows, do i need to download the whole software and library again each time, or is there
a way to copy the library files to a folder and just download the vsti itself ?

Any users who can give me some advice plz !

Thank's 

Jan S

Usually the "installer" will download the downloads somewhere on your
hard drive, and is many times "settable" in the Installer settings.

Just find the location of the downloaded files and move to your
"storage" location.  I have an entire drive for this purpose, and always
maintain the "last 2" versions in case I need to go backwards for some
reason...