COM Port to PS/2

[ABEO]

I have searched for hours and not come up with anything for this, hopefully somebody will be able to help me.

At my place of work(a computer shop) we have a computer connected to the till etc. We also have a handheld barcode scanner, that connects to the PS/2 port. The scanner is a Metrologic Pulsar MS6220, the manufacturer has some software to connect and configure it. However the software won´t allow you to use it through the PS/2 port, in fact it doesn´t even have settings for the specific model.

The software will only let you connect to it through COM1, COM2 etc.

So my question is, is there anyway to route the PS/2 port to a COM port, or to make the computer view the PS/2 as a COM port, so that the software will recognise it?

Thanks in advance