>>>>Hello guys,
>>>>I have added some classes to the "wizstyle.vcx" in 3.0b,
>>>>and when I try to open those clases in 5.0 I receive the
>>>>message "wizstyle.vcx" is not an object file. Any ideas in
>>>>what could it be ?
>>>>=THIS.thanks("in advance")
>>>
>>>Luis,
>>> swapping Vcx's between 3 & 5 is not a great idea... The problem is, the VCX stores a compiled version of your VCX stuff inside, and when the VFP 5 sees the 3.0 compiled stuff, it freaks out..
>>>
>>>(Before doing this.. Please backup your files!!!)
>>>
>>>On this note, in your command window type the following:
>>>
>>>(Do This is in VFP 5!!!)
>>>
>>>USE .VCX
>>>REPLACE all Objcode with ""
>>>
>>>USE
>>>
>>>Now try to open your VCX, normally... This should suffice... However, you will have the same sort of problem going back down to VFP 3..
>>>
>>>Thanx!
>>>
>>>Tony Miller
>>>Vancouver, Wa
>>
>>Thanks Tony, it worked..!!
>
>Luis,
> It is a pain, but you may have to watch out for this, I tried this once or twice, and sometimes it would not work..
>
> Do you need to work in both versions??
>
>Thanx!
>
>Tony Miller
>Vancouver, Wa

No,I don't need to work in both versions. I am just moving one project from 3.0b to 5.0, and you know what, I found after I tried what you said,
that COMPILE CLASSLIB fix the problem also, which make sense.
Thanks again for your help.