Shaybin Posted October 13, 2014 Report post Posted October 13, 2014 Hello I've installed and configured SCCM 2012, now my problem is that clients are unable to boot to PXE. I've configured all of the DHCP options as stated, yet when clients tries to boot into PXE they get the error : PXE Fails with "PXE-T04: Access Violation” Any idea what else I should be looking into? Spent literally hours trying to fix this yet no luck. Thank youd Quote Share this post Link to post Share on other sites More sharing options...
Peter van der Woude Posted October 13, 2014 Report post Posted October 13, 2014 You probably need an IP Helper (or DHCP option) to point to your PXE server. For more information, see: http://social.technet.microsoft.com/wiki/contents/articles/12152.pxe-fails-with-pxe-t04-access-violation-and-pxe-e36-error-received-from-tftp-server.aspx Quote Share this post Link to post Share on other sites More sharing options...
Shaybin Posted October 15, 2014 Report post Posted October 15, 2014 I already have the boot server hostname leading to my sccm server... i am really losing hope - can someon PLEASE take me through the process of solving this, i will provide any info and do what it takes, i tried everything already ;/ Quote Share this post Link to post Share on other sites More sharing options...
n0s Posted October 16, 2014 Report post Posted October 16, 2014 Can u verify the following key in the registry on the server you are using for PXE. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WDSServer\Providers\WDSTFTP] ReadFilter= \boot\* \tmp\* boot\* tmp\* \SMSBoot\* \SMSTemp\* \SMSImages\* The access violation could also mean that u simply dont have access to the needed files. Quote Share this post Link to post Share on other sites More sharing options...
