I am trying to run VB6 and VB4 16 bit on the same machine. I have some purchased OCXs that work fine when VB4 16 bit is installed alone, but when VB6 is also on this machine, I get an error message (running vb4) "Object Server Not Correctly Registered", and when I try to load a project with some OCXs in it that I purchased, I get an error saying it can't load those OCXs even though they are right there in the windows, system directory. I can go to custome controls, browse, and bring them in ok, but when I load a project that already has these in it, I get this error message and can't load the OCXs. IS there some way to "register" the OCXs??