Does some of you use L&L 13 and VDF 12.1?

I have detected a serious problem (tested also in VDF 2008 RC 2) and I don't know how to solve it.

Here enclosed the message that I put in the combit news.

TIA

Serious problem with preview.

A client tells me that since I have upgraded him the application to
L&L13, the application is blocked continually.

I take several weeks analyzing my application (Visual DataFlex 12.1) and
the only thing that I have been able to appreciate is that the problem
are generated when the user requests a report preview.

To discard that the problem is of my application, I have used the
example application "Contact Sample Program" (LLSample)

The problem takes place whenever I request a report preview.

Detail:

1. - execute the application

2. - go to Report/List & Contacts with new List&Label Report Class

3. - leave all values by default and press the button "print"

4. - select the report "Contact Report with new Report Class.lst"

5. - leave default preview, select "Start", when finish the report close
view

6. - now in the field "From" (Select Last Name)press the button prompt
and select a record

7. - if the application is not blocked return to the point 4 and continue

8. - the application doesn't respond. It is necessary to press Alt+F4 to
be able to close it.

If we don't use preview in any moment, the application is not blocked.

I have carried out tests in two more customers, and the same thing
happens.

I need urgent help!!

--
Best Regards,

Antonio Jiménez
Granada (Spain)