Sitefinity 4.0 Installation - failed?

I'm trying to install Sitefinity 4.0, I have selected complete installation, everything seems to go well, except attached screengrab. It freeze on this screen and nothing changed last 30 mins. Finally, I decided to press CANCEL and confirmed to cancel installation, but nothing has changed too. Still same screen. No other error messages, just this "freezed" screen. Is it properly installed or not?

Hi Roman,

It seems that a process started by the installer hangs.

I would recommend you to check this forum thread:

www.telerik.com/.../during-installation-computer-freezing.aspx

I hope this information helps. Please let me know if I can assist you any further.

Kind regards,
Victor Velev
the Telerik team

Thank you for a quick reply. I have restarted my computer and Sitefinity seems to be working fine. Now I realised that problem could be Visual Studio, I don't have VS2010 installed, only 2005 and 2010 Express edition.

Hi Roman,

Visual Studio 2010 is require if you want to manage Sitefinity in development environment. You should also have ASP.NET 4.0 installed.

Kind regards,
Ivan Dimitrov
the Telerik team