Actually my problem is as follows,
In my form i want to add an attachement file
Once i add it and click save/update, it shows me an error message 'unable to save' or ' multiple step operation'
So according to our program, when we save attachements , these are saved in another server database (so not on the same development server).
and once saving its shows the error message , shows the added file in the form, but it doesnt save it in the database .
And this problem is not shown for every client machine. For some systems its working and saving for attachement successfully and others not.
Hope you understood my problem.