Hi all - so sorry if this is silly, but I cannot for the life of me find the Winsock library for MS Excel 365 64 bit. I find indications that it exists, but no joy in finding the library itself. I have seen references that indicate the 32 bit library and 64 bit library are names the same, but that is as close as I can get. Any help is much appreciated. I am trying to connect MS Excel to a Win CE device through USB using TCP/IP (Telnet SSH) like you would with Teraterm. From there i will issue commands and listen for response. It looks like I need Winsock, so first need to find the library. Thanks!! Brian