TFileNameEdit, File Preview icon missing

[stephanos]

Dear All

I have a 64 bit Windows 10 laptop.  I wrote a programme in 32 bit Lazarus (i386-win32-win32/win64, Lazarus version 2.2.4, FPC: 3.2.2).  It uses a TFileNameEdit.  When clicked it opens a file explorer menu with two icons in the top right hand corner. One to change the View and another to open or close the File Preview.   I installed 64 bit Lazarus (x86_64-win64-win32/win64, Lazarus version 4.0, FPC: 3.2.2) into a secondary installation.  I made a copy of the project files and ran the 32 bit programme in 64 bit Lazarus. 

There is only one inconsistency.  The same button opens a file explore menu, but with File Preview already active and no icon to turn it off.

Is there anything I can do to bring the icon back?

Stephanos

[Bart]

Make sure that ofAutoPreview is not set in the opendialog's options.

Bart

[stephanos]

Dear Bart

Perfect, thanks, sorted