Is there a way to downgrade edition of already installed Visual Studio 2010 (trial)?

Question

I need to change it from Ultimate to Professional? Is it possible without complete reinstall or at least without downloading another install image (we have too slow Internet connection)?

Answer 1

I'm afraid not. If you go to Visual Studio's Website you might be able to download all of the files at your local library. If you don't have a laptop you can download to a 4 gigabyte flash drive - libraries usually have Wifi, wired internet, and computers that you can use for free.

Note: Be aware of time limits when using the library resources. You wouldn't want to get cut off when the download is 95%. Also, some libraries have reservations for computers and fees - check online ahead of time.