5. Are you getting a black screen/a malfunctioning full-screen/bad resolution?

You will need to try and set Spiral Knights to its minimum display settings:

Close Spiral Knights (if it's running).
Click on the 'Start' menu and then click on 'Run'.
Type in "regedit" and hit 'OK': this will bring up the Registry Editor. Warning: Please do not change anything else in the registry since it could cause severe problems.
Browse through the registry tree and expand to 'HKEY_CURRENT_USER\Software\JavaSoft\Prefs\projectx'
Double-click each of the below registry keys (if present) and type in the corresponding value:
display_mode = 1024, 600, 32, 60
fullscreen = false
render_quality = /L/O/W
vsync_enabled = false
Close the Registry Editor and start Spiral Knights.

Yes i am.
i've done all the stickys and everything.
i meet the requirements.
im on vista 32bit.
i have ati catalyst.
i can play spiral knights on my laptop but not pc which is bugging me.
in my HKEY CURRENT
i have Defalt (not set)
display mode= 1024, 600, 32, 60
fullscreen = false
and lang = en
none of the other ones. i have proper java.
update drivers.
the whole nine yards.
any help pls?
i brought ce and everything now i cant use it. :/