: Users have found that the trick to a successful install on Windows 11 is bypassing the "Program Files" directory to avoid strict modern security permissions. Instead, installing to a custom folder like C:\ProcommInstall often does the trick.
Free for personal use, stable, and highly performant. Step 2: Install a Guest Operating System Create a new virtual machine inside your hypervisor.
For those running Procomm Plus 2.0 or the classic DOS versions, (or its more modern fork, DOSBox-X ) is superb. procomm plus windows 11
Set it to run in . Check "Run this program as an administrator" . 3. Using DOSBox (For DOS Version)
Boot the VM. Procomm Plus will now see that device as a native local port (usually mapped as COM1 or COM2 inside the VM). : Users have found that the trick to
Since Windows 11's security for "Program Files" can block this legacy software, a manual installation approach is often more successful: Prepare the Files
: A popular free, open-source terminal emulator that works well on modern Windows. Step 2: Install a Guest Operating System Create
directory. This bypasses modern security restrictions that often prevent Procomm from writing to its own folders. Permission Settings Shared Screen Control
While it is possible to get Procomm Plus running on Windows 11 using workarounds like manual installation and compatibility modes, it is a fragile solution. For legacy industrial systems, this might be necessary, but for networking and remote administration, you should like ZOC Terminal or PuTTY to ensure security and stability.
Do you need help or finding a download for an older version of Procomm Plus? ProComm plus for Windows : ASPECT script language reference
Paste this folder into C:\Program Files (x86)\ on your Windows 11 machine. Navigate to the directory and launch PW4.EXE . 2. Managing COM Ports in Windows 11