I attempted to reinstall RadControls for WinForms 2001 Q2 (8/31/2011) after being unable to use the designer for the new RadPage controls in Visual Studio 2008. I tried a repair installation; when that didn't work, I uninstalled it completely. Now when I try to install, the installer reports the error:
The feature you are trying to use is on a network resource that is unavailable.
Click OK to try again, or enter an alternate path to a folder containing the installation package 'RadControls_WinForms_2011_1_11_419_dev.msi' in the box below.
The installer I'm using is RadControls_WinForms_2011_2_11_0831_dev.msi', located on my desktop.
I've downloaded another copy, thinking the file may have gotten corrupted, but I received identical results the second time. When I tried to select the installer by browsing to my desktop file, I get the error that the installer "is not a valid installation package for the product Telerik RadControls for WinForms Q1 2011", then reference the "_419_dev.msi" file again.
I thought Q2 was out of beta, but I'll install Q1 if it works. What do I need to work around this error?