Another reason and its solution was found by one of users – mike.t
Solution for Windows 7 x64:
1. in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters\ create value (DWORD) "MaxUserPort" = fffe.
2. Reload
Detailed instruction how to check (add) this parameter to the registry (for those, who don’t know how to do that):
1. Go to menu "Start" and choose "Run..." (or press <Win>+R).
2. Enter "regedit" and press "ОК".
3. Registry editor for Windows is opened.
4. Choose "HKEY_LOCAL_MACHINE" in the list on the left and then choose "System".
5. Then choose "CurrentControlSet".
6. Then choose "Services".
7. Then choose "Tcpip".
8. Then choose "Parameters". Check for the parameter MaxUserPort and its value 0x0000fffe (65534) in the appeared list of parameters in the right side of the window.
If the value doesn’t match the right one, go to paragraph 11.
If there’s no such parameter, go to paragraph 9.
9. Create a new parameter. To do this, right click anywhere on the right side of the window, in the drop-down menu select "New" and then "DWORD".
10. Enter name of a new parameter "MaxUserPort".
11. Set parameter’s value. To do this, right click on the parameter "MaxUserPort", in the drop-down menu select "Modify".
12. In the dialog box in the field "Value data" enter "fffe". Base should be "hexadecimal". Press "ОК".