Problem With Norton Internet Security 2012 Autofix

I have installed Norton Internet Security 2012 on my Windows XP computer. I normally scan files and documents that I submit on the Internet using Norton. Today, I have observed that Norton is disabled without me telling it to hide.
I tried to open the application but it does not do anything. After a while, I tried the autofix, but an error 8504,101 popped up. I did what was instructed to fix the error and I can now see the RNR for Norton on my desktop. I tried to open that shortcut, but I get a message saying "Could not gather details about the layout or license."
Other applications on my computer are working just fine without any problems. I am worried about the Norton not functioning as it should. Can anybody help me with this problem? Thanks in advance!

Error:
Norton Internet Security has encountered an error.Error:8504, 104
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