Hello All,
I've a question. I'm using Visual Basic 6 to connect a PC to a payment terminal. I need to send info to the terminal using a serial connection. So i've used the MSComm control. Now I have a 'message' i need to send like <STX> 00 C1 00 <ETX> <LRC>, where <LRC> is a XOR of data +...
Hello,
We have a Excel 97 worksheet, which uses a add-in. When we try to open the worksheet it's says File Not Fount, and we have to locate the add-in. After this the sheet is working, so we save it. When re-opening this sheet the same message appears, File Not Found. It looks like excel...
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