Disp+work and msg_server stopped after Windows Update

Hi folks,

I have just installed some Windows Updates on my Solution Manager box and after a reboot, disp+work and msg_server won't start.

r3trans -x and r3trans -d all check out - no problems.

I've checked the status of dba_users - no problems.

Relevant Windows users not locked.

I've backed the updates out and restarted everything - still not starting.

I've attached the dev_disp and dev_w0 log files.

Any help here would be appreciated.

Thank you.

(Oracle 11.2.0, Windows 2008)