Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Sysinternals Process Explorer: do not hide system tray icon on updates
Summary: Even if setting Process Explorer to not have its icon hidden in the Task Bar, after a Process Explorer update, the icon gets hidden again. Repro: Settings | Personalization | Taskbar | Other system tray icons: select "Sysinternals…
Sysinternals
Hot Keys these are CTRL+ALT+LEFT/RIGHT in RDCMan v2.90 don't work on Windows 11 (22621)
I'm frequently using Hot Keys these are CTRL+ALT+LEFT/RIGHT in RDCMan to switch the session screen. But these Hot Keys can't work after Windows upgrade to Windows 11 (22621). Do you know is it a known issue? or do you know how to resolve it?
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Process Explorer replaces taskmgr when enabled how do I open it (taskmgr) anyway but not as default?
Did I explain? I like that process explorer uses less resources, and usually is what I want in a pinch, but to use taskmgr if I want to see network speed quickly, I haven't figured out a way to open it unless I disable the setting. I guess I could just…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
TCPView bug: sometimes does not display active connections or remotes
I noticed sometimes, in a resumed Windows session on a laptop, with TCPView open for some time, it seems like it stops displaying new connections and remote addresses. The remote addresses are all *, and no established connections get shown despite…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Remote Desktop Connection Manager (RDCMAN) v3.21 - Issues
I got to issues that seem to appear with the new engine Cursor disappears in some apps (Server 2022 seems fine, Server 2019 error appears) Notepad++ Notepad Other Apps not testet Certificate Login (Yubikey) seems unavailable Using the command…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Autoruns 14.3 reports Kaspersky driver as "Not Verified" despite valid Authenticode signature
Hello, I would like to report a possible signature verification inconsistency in Autoruns 14.3 on Windows 11. The following Kaspersky driver is displayed in red as "(Not Verified) AO Kaspersky Lab": Entry: klids.K4W-21-26 Description:…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
RDCMAN v3.21: Remote Desktop Connection Manager Bug List
RDCMAN v3.21 A list of known bugs in RDCMan v3.21... "Recent" Built-in group doesn't work. Connects using the credentials for the RD Gateway (rather than the credentials configured for the server). (It appears that if the Gateway …
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Virus Total in Autoruns and Process Explorer
Recently the Virus Total column in the Sysinternals Autoruns and Process Explorer tools is showing an error. Autoruns will show a few correct entries initially and then eventually displays only errors. If I re-scan an entry that was correct, it will…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Remote Desktop Connection Manager V2.90.1420.0 - Need to find this software version to install on a PC
Having issues with Remote Desktop Connection Manager software. Previously installed version 2.7 but that version is no longer in service. Need to install version 2.90.1420.0 Unable to locate software
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Can an .msc file bypass uac and how to make it bypass stuff
I need to delete a big file slowing down my RAM but trustedinstaller is blocking it I am not admin how can I script an msc file to bypass.
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
RDCMan V3.20 - WIndows Key combos - On the remote computer
Hello, IN version 3.20 this function is not working any more. Simple key "Windows" always open on host :(
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
MSIX reinstallation remains “Installed(pending removal)” and is removed at next sign-in after cross-user uninstall
We are investigating an MSIX deployment issue involving two Windows accounts. Steps to reproduce: Sign in as user A and install the MSIX package. Open an elevated PowerShell window using a different administrator account, B. Uninstall the package…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Sysinternals rdcman - winget is out of date.
Winget points to https://download.sysinternals.com/files/RDCMan.zip which automatically downloads the latest version. However, the version, date and hash to not match the current available version at that endpoint. This results in a hash mismatch failure…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Remote Desktop Connection Manager v3.21 rdp custom port
I have Server that set with RDP custom port XXXX . Can Remote Desktop Connection Manager v3.21 set RDP to custom port in the server setting?
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
AI answer
Bug Report: tcpview bad IPv6 name resolution
TCPView v4.19 on Windows 11 With "Resolve names" OFF, tcpview displays the local and remote IPv6 addresses. With "Resolve names" ON, it produces spurious "names" that look like IPv4 addresses, and then attempts to resolve…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Process Explorer feature request: Show Driver Locked memory usage
Hi Mark, When I run a VM using VirtualBox, it would be helpful if Process Explorer could show how much memory it truly consumes. Process Explorer currently shows a ~100 MB working set, but the real impact is Driver Locked memory used by VirtualBox (8GB…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
The PsKill utility is listed as updated to version 1.18, but the PsTools.zip download still contains the old 1.17 version.
On the Sysinternals web site, the PsKill utility is listed as updated to version 1.18 (released 2026.09.10). Hovewer, the PsTools.zip download still contains the old 1.17 version.
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
Windows attempting to disable and enable Sysmon constantly
Hello, We have been seeing issues with Sysmon since MS included it in the March 2026 Windows LCU. Since it was included, I have noticed these entries every few minutes. The Setup Event log will show these entries every few min as if Windows/DISM is…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
RDCMan 3.20 Display problem for older Server 2008R2
After force update by Microsoft store. the RDCMan display was having issue when connect to Windows Server 2008R2. The mouse pointer will display upside down and the screen will black out screen when switching between Server connection.
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.
How to remove or unload PROCMON24.SYS, because it blocks games from running
Hello folks, this is a really frustrating problem. I'll take FIFA 23 as an example. The game has a new anticheat software implemented that apparently checks the C:\Windows\system32\drivers content for PROCMON23.SYS and PROCMON24.SYS. The game…
Sysinternals
Advanced system utilities to manage, troubleshoot, and diagnose Windows and Linux systems and applications.