Domino Server/Ops Nav Problem

[David Abramowitz]

I am having difficulty getting to the Domino Server portion of Ops Nav. I am at V4R5 5769-XE1 and SF64217 But....... When I try and click on the Domino Icon within Ops Nav, I get this

 CWBUNNAV caused an invalid page fault in module CWB3UDOF.DLL at 0167:04b41468. Registers: EAX=00000001 CS=0167 EIP=04b41468 EFLGS=00010202 EBX=00000000 SS=016f ESP=04b1a320 EBP=04b1a340 ECX=04b1a334 DS=016f ESI=00000000 FS=4f37 EDX=00000001 ES=016f EDI=00861ed0 GS=0000 Bytes at CS:EIP: 89 46 68 83 c6 50 83 3e 00 0f 85 a2 00 00 00 56 Stack dump: fffffffe 00861e30 00000000 00000000 04b1a314 04b1e54c 04b41507 ffffffff 04b1e558 04b41662 fffffffe 00861e30 04b61548 00000000 00000000 00000000 

Everything else works. Dave