Hello, I am unable to obtain a TGT for the configured default realm when logging on to a 64 bit Windows 7 machine. Following the same configuration steps detailed below on a 32 bit Windows 7 machine, I am able to obtain the TGT as expected. To reproduce the issue: 1) Install KFW 3.2.2 MSI (32 bit) 2) Install KFW 3.2.2 MSI (64 bit) - note that this requests to remove the above. - The MIT Kerberos page on secure-endpoints.com suggests "(on 64-bit Windows install both the 32-bit and 64-bit MSI packages)" - Even if the order is reversed, the symptom persists. 3) Replace krb5.ini with a fully configured copy, default realm is ISIS.UNC.EDU 4) Create local account, add to admin group - match password with Kerberos password. 5) Log out, log in as local account and configured the brinegar@ISIS.UNC.EDU. 6) Log out, log in again as local account - no TGT. If the steps are followed on a 32 bit machine, I get a TGT from ISIS.UNC.EDU. Why can't I get one when this setup is performed on x64 Windows 7? The symptom persists if UAC is off. I originally suspected a policy on the Windows Domain I was using was causing the problem, but I have ruled that out. Please let me know what logs (please send instructions for obtaining such logs) or other information I should send. Justin