Solid Edge Floating license is not working.

Server status shows a FlexNet Licensing error:-15,10. System Error: 10061 

"WinSock: Connection refused". 

Check to see if you have two versions of Solid Edge License Manager installed using Control Panel->Uninstall Prgrams.  If so proceed to remove both. Remove the C:\SEFlex folder as well and reinstall the appropriate License Manager for the version of Solid Edge you are running.

If you have further inquiries about floating Licensing please refer to the FAQs collection link below:

Solid Edge Floating License FAQs Collection