Hello All...actually I come across with this forum upon searching for the solution. Have problem with some user, when using their account to login the PC, they cannot save the form into library instead showing an error as below, but all is ok if they using other account to login the PC and click save:
InfoPath cannot submit the form
An error occurred while the form was being
submitted.
The form cannot be submitted to the
following location: http://example/sites/example/libray/Service Request -1011438.xml
The file "http://example/sites/example/example/Service Request -1011438.xml" is
checked out for editing by i:0#.w|ad\username.
The operation completed successfully.
Really appreciates any inputs to solve this problem...thanks a lot.