DotNetNuke strange error

Hello All,

I installed sucesfully DotNetNyke and used it during several days. But today, when I acessed the root at www.mydomain/dnnRoot I got the following error:

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Could not load file or assembly 'Microsoft.Web.Preview, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

Did you made some kind of configuration that I must reconfigure DNN? This assemble is suposed to be on your Global Assembly Cache.
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The support staff didn't do any modifications, nether I!

Some one please, help me.

Thanks in advance.

 

Hi,
How are you deploying the files to the server?
It is possible you may need to refresh the /bin/ folder.
That is where the library in reference is located.
All the best,
Mark