I have installed OpenTK on two machines and encountered the following errors on both when I do so:
During NShader 1.1 Setup, a message appears: 'NShader 1.1 requires Visual Studio 2008()
After this I get a 'NShader 1.1 Setup Wizard ended prematurely' and 'you system has not been modified'
Also, the Visual Studio Extension Installer give the following error twice:
'This extension is not snstallabel on any currently installed products'
Both machines are Windows 7. One has VS2008 and VS2010 installed, the other has VS2010 only.
Any ideas what is happening here? What will be the consequences of NShader not being installed?
The 15' sample seems to work fine on both machines, except that a black window appears in addition to the window containing the triangle. Maybe this is normal behaviour, but it doesn't seem right to me.