Do install Procomm Plus to the default C:\Program Files or C:\Program Files (x86) folders. Instead:
To prevent errors when saving captures or running scripts, change the internal file paths: Open Procomm and go to > Data Options > Paths . procomm plus windows 11
Windows 11's "Program Files" directory has strict write permissions that prevent Procomm from saving configuration and script files. Do install Procomm Plus to the default C:\Program
Run the setup.exe file as an and select your custom folder as the destination. 2. Enable Compatibility Mode Run the setup
Procomm Plus was once the gold standard for terminal emulation and serial communications, famous for its powerful and robust file transfer protocols . However, since it was last updated in the late 1990s and eventually discontinued by Symantec, running it on modern operating systems like Windows 11 requires specific workarounds. Is Procomm Plus Compatible with Windows 11?
Point the Scripts, Capture, and Download directories to a folder in your user profile (e.g., Documents\ProcommFiles ). Modern Alternatives for Windows 11