We are here because the customer has just moved offices and after a week of being fine the computers are failing to connect to the internet.
We tested the BT broadband and found it top be working correctly 7 Megabit download seemed very good for a village location .
The customers Acer laptop computer required the network stack drivers and settings to be reset and an easier to remove trojan virus was removed by running a malware scan whilst at it we also removed toolbars and other unneeded programs and cleaned up the registry.
On the desktop computer after checking was found to have a faulty network cable.
Whilst here it was noted that the customer was having troubles with an Android phone (Samsung Galaxy Ace), The customer had been complaining it lacked memory and also had been using the included software and a cable to transfer pictures what I suggested was that he should use Dropbox and have that transfer the pictures as the phone comes with only 2 GB RAM we removed any unused programs and installed Dropbox although its a bit slow to upload from the phone after the initial run of 80 photos it seemed to work fine.

After editing the registry, deleting the temporary files and clearing the cache we ran a Malwarebytes Scan which found and removed the files which were causing the Trojan virus to reappear.
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Update: The Acer Aspire 5738 / 5338 laptop computer was repaired successfully, and as the machine was 2.5 years old it seemed prudent to change the CR2032 battery that holds the time date and CMOS information as they can last 3 to 5 years and normally would be inaccessible.
]]>Update: whilst here we also added Email accounts to another Apple iPhone, Apple iPad, Apple Macbook Pro and a laptop computer with Microsoft Windows 7.
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Update: We installed the email on their computer systems, Apple iPhones and Apple iPad, the Toshiba laptop computer needed TCP/IP and winsocks resetting, and a desktop computer needed 2 antivirus programs removing, this was causing the computer to run slower.
]]>Update : This malware was more trouble to remove than the previous version we had to run system restore and choose a date earlier than when the virus arrived, followed by a check on the registry and a full Malwarebytes scan.
Further Update : it turns out this arrived via an email claiming to be a Federal Express missed delivery and the customer had opened an attachment
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