I have problem restoring 1841 routers to the factory default using SDM.
the problem occurs on several routers with several IOS versions and several SDM versions.
On SDM configuration menu when trying to open the additional tasks manu nothing shows
when I am trying to restore factory default using the file menu nothing happans as well. but I can configure other options succssesfully
I am running the SDM files from the router flash, the SDM software didn't install on my computer