: Allows multiple users to log in to the same Windows PC simultaneously without kicking the active user off. Version Support
RDP Wrapper intercepts these internal API calls. When termsrv.dll queries the system to see if concurrent connections are allowed, the wrapper intercepts the request and returns a positive response ( True ). Because this interception happens entirely in volatile memory (RAM), the operating system believes it is running a legitimate, unrestricted terminal server enterprise instance. Installation and Configuration Guide
Starting with v1.8.7.2, you can specify a custom URL for the INI file using the command line:
: In RDP_CnC.exe , look for the General Settings section and ensure that “Single session per user” is disabled (or set to 0 in the INI file). Also verify that the [SLPolicy] section contains AllowMultipleSessions=1 .
RDP Wrapper is an open-source library that acts as an intermediary between the Windows Terminal Service and the Remote Desktop Services. It does not patch the core termsrv.dll file directly (which is a common method for "cracking" this feature but is unstable and breaks after Windows updates). Instead, it intercepts the calls made to the Terminal Service. rdp wrapper 1.8
A Guide to RDP Wrapper 1.8: Enhancing Remote Desktop Connections
Right-click RDPCheck.exe to test a local concurrent connection. Fixing the "Listener State: Not Supported" Error
Deploying RDP Wrapper requires administrative privileges and a basic understanding of Windows services. Step 1: Pre-installation Preparation
RDP Wrapper Library v1.8: Enabling Concurrent Remote Desktop Sessions on Windows : Allows multiple users to log in to
: Never expose port 3389 directly to the public internet. Instead, require remote users to connect via a secure Virtual Private Network (VPN) first, then connect to the local IP of the machine.
: Restore the quarantined files from your antivirus, then add the entire C:\Program Files\RDP Wrapper folder to the antivirus exclusion list.
The goal of the software is simple:
If an unauthorized user gains access to a concurrent hidden session, they can execute background tasks without the primary console user noticing. RDP Wrapper is an open-source library that acts
You do not need a new version of the software; you simply need an updated configuration database. The open-source community actively maintains updated .ini files on GitHub.
is a widely discussed open-source utility designed to bypass these administrative constraints without modifying the core system files. This article provides a comprehensive overview of how RDP Wrapper works, its architectural benefits, installation procedures, security implications, and modern alternatives. What is RDP Wrapper 1.8?
The transition to the 1.8 branch also brought support for , which significantly improves graphics performance over slow networks. This feature can be enabled through Group Policy or via the included LGPO.exe tool.
Because RDP Wrapper manipulates memory structures of system services, most Endpoint Detection and Response (EDR) suites and Windows Defender flag it as a risk tool or potentially unwanted program (PUP).