I've installed sdm 2.5 on my PC and configured an 877W running c870-advsecurityk9-mz.124-24.T.bin with a very basic config just to get me going. I can use launch sdm via the launcher using http and it runs fine, allows me to make config changes and save them to running config.
If I try using the launcher and https it opens sdm and gives me a information box about installing a temporary file to flash. I OK this and then have the full sdm 'gui'. If I make any changes to the router config however it does not apply the commands and I cannot save the router config (a message appears in the bottom right corner saying running config could not be copied to startup). I have done a 'dir all' before and after the info box about installing a temp file but nothing seems to get installed as the outputs are both the same.
I'm using IE8 and my Java Platform is at version 6 update 7. I've tried removing all the certificates from my browser and Java but still no joy.
If anyone could shed some light on what's wrong I'd really appreciate it. I don't fancy configuring the fw features and Webvpn via cli...!!