Now we have a fully working computer we are able to reproduce the customers original fault which was that they were unable to save any thing in to the documents folder, the documents folder is in fact an offline folder to solve this we just upped the limit on the offline folder size.
Whilst here we also checked that the backup system was backing up the Offline folder with all the customers data.

Update: There was a connection issue with the infinity router and so we rang BT technical support who got the broadband up and running quiet quickly, the weak signal was because the laptop had reattached its self to a neighbours BT Openzone network, After getting the computer working properly on the customers router we found the internet was still slow to respond so we deleted the internet cache and this fixed the issue.
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