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Indicates if the current OS allows only a limited number of concurrent interactive sessions.
Syntax
VERSIONHELPERAPI IsActiveSessionCountLimited();
Return value
True if the current OS limits the number of concurrent interactive sessions; otherwise, false.
Remarks
Most editions of Windows have a limit on the number of concurrent interactive sessions. Some editions of Windows—like Windows 10 Enterprise multi-session, Windows 11 Enterprise multi-session, and some editions of Windows Server—support an unlimited number of concurrent interactive session. This function returns true if there is a limit in place.
On Windows Server, this functions returns false only when the Remote Desktop Session Host role is installed.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Minimum supported server | Windows Server 2016 |
| Header | versionhelpers.h |
| Library | Kernel32.lib; Ntdll.lib |
| DLL | Kernel32.dll; Ntdll.dll |