Getting Dialog Boxes to show up? 2

I tried to iges out a bad file the other day and it really screwed everything up. I can't get any dialog boxes to show up. i tried filedia and that only got a few of them working, like open and layers. When i try to do an extrusion or any kind of feature, i only get command line options. I've become pretty dependant on those boxes and need them back. I already tried reinstalling.

 

[stuff]

Have you tried CMDDIA? It also controls dialogue boxes.

 

[edi]

ALSO TRY SETTING "FILEDIA" AND "ATTDIA" TO 1.