Hi,
You may disable the ESET NOD32 antivirus installed on the computer and check.
Refer to the link:
http://windows.microsoft.com/en-US/windows7/Disable-antivirus-software
Note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do have to temporarily disable it to install other software, you should re-enable it as soon as you're done. If you are connected to the Internet or a network during the time your antivirus software is disabled, your computer is vulnerable to attacks.