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Process Monitor v4.1, ZoomIt 12.3 for macOS, RDCMan v3.21, and ZoomIt v12.21

Alex_Mihaiuc's avatar
Alex_Mihaiuc
Icon for Microsoft rankMicrosoft
Aug 19, 2026

Learn about the latest update to Process Monitor, ZoomIt for macOS, RDCMan, and ZoomIt

Process Monitor v4.1

This update to Process Monitor, a utility for observing real-time file system, Registry, and process or thread activity, adds the IPC event class for named pipes and mailslots.
 

ZoomIt 12.3 for macOS

This update to ZoomIt for macOS, a screen magnification and annotation tool, introduces DemoMirror for mirroring the screen, a screen region, or a window, onto a second monitor.
 

RDCMan v3.21

This update to RDCMan, a tool for managing and connecting to Remote Desktop sessions, re-enables remote desktop gateway support.
 

ZoomIt v12.21

This update to ZoomIt, a screen magnification and annotation tool, fixes an application hang occurring when recording.
Published Aug 19, 2026
Version 1.0

9 Comments

  • rikuo-tsuchida's avatar
    rikuo-tsuchida
    Copper Contributor

    RDCMAN v3.21
    Hi Sysinternals team,

    Thank you for the update. I would like to report a startup crash issue with RDCMan v3.21.

     

    RDCMan v3.21 crashes immediately upon startup on both **Windows Server 2016 and Windows Server 2019**.

     

    According to the Event Viewer, it fails with a `System.DllNotFoundException` related to the new WinRT activation. It seems the modern WinRT RDP components are missing on these Server OS versions.

     

    **Event Viewer details:**

    * Exception Info: `System.DllNotFoundException: Dll was not found.`

    * at RdcMan.RDCoreActivation.DllGetActivationFactory(...)

    * at RdcMan.RDCoreActivation.ActivateRDCore(...)

    * at WinRT.ActivationFactory.Get(...)

     

    **Note:**

    The official download page mentions requirements for "OS versions prior to Win7/Vista," which leads users to believe that Server 2016/2019 are fully supported.

     

    Could you please investigate this compatibility issue, or update the system requirements on the documentation page to clarify which OS versions are actually supported by v3.x?

     

    Thank you for your continuous great work!

  • Feature request: "Duplicate entry"

    To create many similar entries the feature "Right mouseclick - duplicate entry" would be really helpful...

  • Hi,
    is the download page OK? I find only the MAC and the POWERTOYS-Package, but not the pure Zoo,It-Setup.

  • OYTA's avatar
    OYTA
    Copper Contributor

    Problems using RDCMan 3.21:

    • The CLIENTNAME environment value is not complete. For example should be "ooooo-L0009" and gets "ooooo-L000". 
    • The keyboard language is not inherited in the remote session, my local keyboard is spanish layout and the remote always starts as english and I have to change it.
    • The mouse cursor gets hidden in certain type of windows. It didn't before
    • Paste passwords from the host to the remote machine in certain password fields creates additional chars, invalidating the password

    How can I download the 3.12 version again?

  • Thanks for maintaining this gem but I noticed the 'vm console connect' checkbox is missing from v3.2.1.

     

  • Marcel74's avatar
    Marcel74
    Copper Contributor

    RDCMAN v3.21

    Unfortunately, the "Log off Server" and "connect to console" options are missing.

  • RDCMAN v3.21

    'My' 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 credentials aren't valid for the remote server then the credentials for the remote server are used).
    • "Connect Server As..." is ignored! This might be due to the above!
    • The hotkeys are not passed through to the Remote Desktop Server (for example, if the Remote Desktop has focus and I press the "Windows" key then my workstation shows the Start Menu - rather than my Remote Desktop showing the Start Menu).
    • If you are Full Screen mode and press "escape" within your Remote Desktop then you are exited out of Full Screen mode (rather than passing the Escape keypress to the remote session). Might be related to the above!
    • Clicking the URL in the About Box doesn't work.

    I am staying on version v3.12 for now. Sadly the last two releases have been very poor.

    Personally I think it's worth pulling this release until it's been fixed.

    I hope to see these issues fixed because this application is REALLY useful!

    Many thanks!

  • UrSv's avatar
    UrSv
    Copper Contributor

    It seems the missing tab, Gateway Settings, is back in this release. However it seems that inheritence of those, at least, settings is now broken. I don't get any of the inheritence to work and have reverted to 3.12 again. 

  • onland's avatar
    onland
    Copper Contributor

    I moved back to RDCMan version 3.12. In version 3.20 and 3.21 the connection is removed and missing the "connect to console" option. Is this coming back soon? A mistake i'll hope?