PDF in qualifier fields ?

Hi, all

I have a PDF lookup field in qualified table as a qualifier. When I select it and click 'View PDF..." system doesn't react and when i click 'Edit externally' or 'Save PDF' I get errors like

'Data Table Not Found, Version SP5 (5.5.42.65)' and 'Failed to load image'.

Everything works fine in case of simple lookup PDF field in main table.

Has anyone experiened such behaviour with lookup to PDF table in qualifier field?

Regards,

Vadim Kalabin