Igor,
The system messages sound like a localization issue. I'm afraid I can't help with that, maybe someone else can.
Make sure that there's data in the table the textbox is bound to. If you're at EOF() (which you are if the table is empty) the textbox may appear to be disabled.
>I was running VFP 6.0 RunTime setup application, which made by VFP 6.0 Setup Wizard. It was done vell, without error messages. Then i was running simple application, which including only one form with the following controls:
>- TextBox
>- CommandButton
>- Label
>
>Text box wasn't allow to put any data - like as "DISABLED"
>And i think, were some problems with VFP system messages.