Re: There are too many opened files already. Please close some first.
Do you use an external editor with "External editor opens each file in separate window (process)" option turned off?
Then the only solution is to restart WinSCP.
If you hit the limit often, you can increase it in registry:
Then the only solution is to restart WinSCP.
If you hit the limit often, you can increase it in registry:
[HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\Configuration\Interface\Editor]
"MaxEditors"=dword:000001f4