Looking for a solution

Hello,

What I need is some advice in reguards to one of our clients. We have a client that runs a chain of car washes and until a few weeks ago everything was going fine. Currently they run Filemaker Pro 6 and used a custom fastpass script for their palms that way they could scan a barcode on a customers car and pull up all the information about them, However the guy who programmed there fastpass scripts left and apparently when he did all the palms stopped working with fastpass.

What I am needing help and advice with is does anyone know another application or solution that could assist us in getting these palms back up and online so they can pull data from the Filemaker pro database (Palms still connect wirelessly good but the fastpass program on the palms wont pull anything from the database and it looks like the script is curropted but we have no backup of this script) and can anyone recommend perhaps a new series or set of palms that have bar code scanners so they can scan the barcodes and pull up the data remotly?

Any assistance is appriciated.