You have a text operator going on that you didn't intend. This happens now and then.
The operator I mean is the \"
From FMP onboard help index:
Use opening and closing quotation marks to indicate the beginning and end of text. Quotation marks without text between them indicate an empty value (no text).
Use backslashes to preserve special operator characters, such as double quotation marks or a carriage return character, simply as characters within a string (instead of as operators).
"\"Fred " & "and Jane\"" returns "Fred and Jane".
Add another quotation mark and slash to make up for the operator.
In the meantime i got that far as well.
but you lost me at the eplanation...
Is it so that it is impossible to add the last "\" (backslash) at the end of the calculated input? - just so the OS can make an automated lookup in folder corresponded to the field contents?
I got it
Thanks for help