desktop won't load using limited access account

[apple266]

I am in a votech class for computer repair and we were running cisco virtual desktop program. The program didn't work right because of the 128mb ram in the computers so my teacher installed 1 gig of ram in all twelve computers. Some of the computers weren't happy with the new ram and some won't load the desktop on a limited access account but loads it fine on the administrator account. I don't know what the problem is and would appreciate some help. 

[patio]

You could try setting up a new limited access account...if the desktop works fine then just transfer the account onfo to the new account and delete the corrupted one...