Unable to activate Windows 8.1 (Error code : 0xC004F074) due to KMS Could not be contacted
I purchased samsung laptop 10 months ago in which Windows 8 was pre-installed and they didnt gave any OS CD. Last week I updated to Windows 8.1 and it got updated successfully. But after the update it is asking to activate the windows whenever I login
to the system. But when I click on activate windows it is showing 0xC004F074 error code, and showing "KMS Could not be contacted" . Please help me to solve
this issue. thanks in advance.