[c-nsp] ASDM not working after upgrades

[Leslie Meade]

I am getting the error of 
Unable to launch device manager from 10.1.254.254

I have uploaded the correct files and change the config to match

ASA5540-01# sh run asdm
asdm image disk0:/asdm-621.bin
asdm location 10.1.6.25 255.255.255.255 inside
asdm history enable

ASA5540-01# sh run http
http server enable 
http 10.1.6.0 255.255.255.0 inside

ASA5540-01# sh flash
--#--  --length--  -----date/time------  path
  131  11348300    Aug 11 2009 10:09:00  asdm-621.bin
  132  16275456    Aug 11 2009 10:10:10  asa821-k8.bin

If I roll back to the older code and asdm it works fine. Any ideas


Leslie