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Hi i dont know if this is right to post here but i dont know where to go. i have an RFID Reader this one http://www.stronglink-rfid.com/en/rfid-readers/sl500.html and already installed the driver from that website. the problem is the port is on com23 which is i think is not valid.

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can somebody help me out?

Im using win7 64bit

Denver
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  • Possible duplicate of [Open a COM port in C++ with number higher that 9](http://stackoverflow.com/questions/11775185/open-a-com-port-in-c-with-number-higher-that-9) – fvu Nov 25 '15 at 15:40
  • How am i going to fix this without a code i already reinstall. – Denver Nov 26 '15 at 05:21
  • SO is for programming related questions - if you have issues with a high-numbered COM interface as the **user** of a program you should ask this question on [superuser](http://superuser.com) – fvu Nov 26 '15 at 10:18

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If your software program supports configurable COM port number, I think it is nothing wrong with high-numbered COM port. If your software program accepts only certain COM port numbers (I have seen some S/W that provide list of predefined COM port number), you can just right click the record and change it to any un-used COM port you want.

Tsung-Yi Tsai
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Seem ok. Your RFID device uses this port to communicate.

cepukom
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