Information from the Admin Guide at www.adobe.com/go/acrobatetk:
- All 11.0 base installers are on the FTP site at ftp://ftp.adobe.com/pub/adobe/reader/win/11.x/11.0.00/
- Follow the AIP best practices and instructions and you'll be fine: http://www.adobe.com/devnet-docs/acrobatetk/tools/AdminGuide/aip.html
Ben