The main aim of the Telerik Control Panel is to facilitate the management of all Telerik products. I recommend you use it to install the desired products.
You could use the already downloaded stand-alone installers by moving them to a specific folder from where the Telerik Control Panel will detect them. The steps below will help you to achieve it:
1, Copy all of the downloaded files and move it to the %programdata%\Telerik\Installer\Downloads
(in case the directory structure does not exist - create it). Please keep in mind that this is not a required step
and yo could use the Control Panel without copying the installers which will download all of the necessary files by itself.
2. Start Telerik Control Panel and log in with your account
3. Select the desired products and proceed
4. Complete the installation
Could you please try to perform the steps below and let us know in case any further assistance is needed?
I am looking forward to your reply.
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