Windows 7 : Configuring Network Connectivity – Understanding BranchCache

BranchCache is a new technology that has been introduced in Windows Server 2008 R2 and Windows 7, BranchCache allows an organization with slower links between offices to cache data so downloads between offices do not have to occur each time a file is accessed. For example, say John comes into work and logs in to the network. John accesses the corporate website and downloads a media file that takes four minutes Continue Reading →

Windows 7 arp -s access denied issue.

Question : Windows 7 arp -s access denied issue. Hi there; I am admin in my Windows 7 Professional and UAC is in its minimum in my 7. When I try to add an arp entry with arp -s ip mac, I have the following error in my console. The ARP entry addition failed: Access is denied. I am admin. Why does this happen? Is this a known bug? Any workaround? Continue Reading →