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+ | ======Socket Error 10055 - No Buffer Space Available====== | ||
+ | Error 10055 means that Windows has run out of TCP/IP socket buffers because too many connections are open at once. | ||
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+ | Things to check if this happens are: | ||
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+ | * Is there any other TCP/IP software running on the same PC as VPOP3 - eg a proxy server | ||
+ | * Use a virus scanner to check for malware, as some malware is badly written and will use a lot of connections | ||
+ | * Use a program such as [[http:// | ||
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+ | Current versions of Windows can support many thousands of IP connections at once. Server versions can support more than desktop versions if you have a busy server, so it is unlikely that VPOP3 on its own will deplete the socket buffers, and the problem is usually some other software. | ||
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