I have about 15 Motorola PPS software programs installed in a laptop and have for ohhh 35 years now and it’s worked great. Until I tried to install the time port disk and failed at installing it which is fine but now every program now says it can’t find the port or read the pager. I have tried all ports and changed the sensor to all 3 Choices. Nothing seems to work now and it’s been way to long and I have no idea What happened. Please help.