You are close. Wamco Software Systems, Inc. was located in South Dartmouth, MA. I believe the company was a one man band. The company went defunk several years ago. I still have the software and one key. I did have 2 keys but lost one. When ever we run across a PLC that was programmed using CAPS and it's not a 'K' series we have been switching it over to CX-Programmer. As far as the 'K' series, we are stuck with CAPS. I would like to obtain the bypass for the dongle. We sure could use it. Zip and email it to me if you have it.