This has already been raised by people in the Windows thread but perhaps needs to be added here too.
The windows installer needs an option to install Spotify somewhere else other than within the roaming profile. I have very restricted roaming profile space and had to uninstall.
As Spotify do not seem to be woking on a web player this is really important to those of us needing to use a desktop player. I have just subscribed but will have to cancel if one of these solutions is not provided.
Please post here if you are having similar problems, want install options or have a solution.
Please bear in mind that the Community is not an official Spotify support service. It's a place where we all help each other, whether we work for Spotify or not. So please use your discretion when using the forum.