Problem with index in Admin

[Walter Ronny]

Ok, i made some screenshots for easy explanation, when i click on vbulletin options for set up somethings , disappear the left column..

here some screeanshots

Im having a lot troubles with this last version,never with 3.6 or 3.7 (i had someones really)

any input i will appreciate it . thank you!

[Jake Bunce]

Does it open a new window or is it just overriding the frameset? This could be a client browser problem. Try to reproduce it using a different browser / computer if one is available.

[Walter Ronny]

you are right! works good with IE, i alwasy used Firefox and not problem but ok thank you!