I currently am using two MSComm object to read from two serial ports. One is connected to a barcode reader and the other to a weigh scale.
After running for some time i recieve an
Run-Time Error '8021'
Internal error retrieving device control block for the port.
I am not sure why i am getting it and can't seem to find any way to solve the problem. Has anyone run into this problem before? I will be happy to post sections of the source code if necessary.