digital signature - Get notified about new filename of saved PDF document from Adobe Reader DC -

based on data sql database, dynamically create reports pdf report, costs-2015_01.pdf. document automatically saved on pre-configured (application wide) directory, e.g. c:\reports\costs-2015_01.pdf.

the full path (incl. filename) gets stored in database table called tbldocuments.

after that, call acroread.exe document path argument open report.

the problematic part is, document contains 2 digital signature fields. if user signs document, reader asks automatically after signature process new file location (save-as dialog). users saving new file under different name , location instead of overriding origin file, example 'c:\my documents...'.

the problem is: calling application, don't notified new path , can not update file location in database document table. best solution prevent reader asking new file location, instead save report incl. signature origin file. seems impossible. i'm asking if possible notified reader if document saved under new file name/path.

users open pdf files application, based on path info stored in tbldocuments. if can't update path, users gets unsigned - original - pdf document because i'm not aware of new signed pdf.

what try, use didsave event (that's 1 of document actions in javascript tool), submit path database.

how that, depends on environment.