>Hi Nadya.
>
>>Thanks. I sporadically have problem "ALIAS name is already in use" on set classlib command. Does it need to check, if this file is alredy in SET('CLASSLIB')?
>
>That error is caused by SET CLASSLIB to a class library with the same name as one already open but in a different directory (eg. you have two different MYCONTROLS.VCX, one of them is already open, and you're trying to SET CLASSLIB to the second one).
>
>Doug

Yes, that might be true. May be we have to unload them first, then reload to make sure, the right copy is used.

Thanks.