You have downloaded the Trial version of EAUpload component.

This version has limitation of time usage. Trial Period is 30 days.

Your trial serial key is: 51674480697nfbf20afeb8884dafed70e76820745a2321ba8cbanrUVxuv1tW1TWWsXzn175

You can apply its as shown in the following example.

<EasyAlgo.EAUpload> is a EAUpload configuration section that should be included 
in your application web.config file:

<EasyAlgo.EAUpload>
    <Environment
	    ...

	    SerialKey="51674480697nfbf20afeb8884dafed70e76820745a2321ba8cbanrUVxuv1tW1TWWsXzn175"	    
	/>
	    ...
	
</EasyAlgo.EAUpload>