*"Cannot write data to license server." FLEXlm error: -17,13 System Error: 10038 "Winsock: Specified socket is invalid."

Last Modified: 7th Oct 2013
Category: Mathematics and Simulation > Mathcad
Platform: Windows 98 Windows NT 4.0 Windows 2000 Windows ME Windows XP
Version: 2001i 11
Article Ref.: 9FFE
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Mathcad 9FFE Causes and solutions: A. It is most likely due a network or server problem: - The Server is down - Problem communicating with the server - Try pinging the server and the client from the server. - Wrong port being used - Make sure the port is valid and not in use by another application. - Network hostname resolution problem on the network - Try using nslookup to see what names are resolving to what IP addresses. B. There can also be license file or options file problems: - Server name is wrong, misspelled, or in the wrong case in the license file - Correct the server name. - Host names are wrong, misspelled, or in the wrong case in the options file - Correct the host names. Error message Mathcad Windows 98 2001i en FlexLM

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