Hi, I write because I'm experiencing a quite strange problem with Excel 2007
and
..xls file.
Time ago I created an add-in in vba that creates a toolbar that allows
depending on the chosen button to insert custom designs by me (hysteresis,
thresholds etc etc), and then connects these blocks together with normal
excel connectors. In Office 2003 everything was fine. Now I'm having problems
in 2007: to maintain compatibility with other PCs that have Office 2003
installed on and must to work on files, I decided to keep the format. xls as
the default for all.
But there is a strange thing: when I open, in 2007, the xls files created in
office 2003 many blocks are 'moved' graphically (unpredictably), while
connectors are in place and go properly where it should be the blocks.
Moreover, as I try to
move the block, connectors move immediately.
If I move correctly the blocks and save the .xls file and reopen it, it
re-happens equal. in 2003 it's all perfect.
I hope I explained ...

Furthermore, if in 2007 I save the file as. xlsx after postioning correctly
the blocks,
the problem does not happen, and everything is perfect. I then tried to open
the .xlsx with a patched Office 2003, but then the problem is in 2003.

do you think that there is a solution to this problem? it seems that's it's
only a display mismatch.


thank you in advance

mark