Experience unreliable communication with version 6.x, esp.Instructions for installing legacy driver 4.4 are included below to support users still running software version 12.03 or lower.ĭriver version 4.4 is intended for use on computers which: Please contact us to request your free software upgrade. This issue has been resolved in version 12.04 of our software. If you are using a newer version of our software, click here.CH Instruments Software version 12.03 or older (Help > About).Administrative privileges on your computer (please consult your system administrator for details).
Thanks in advance for your kind assistance and help.USB Driver v4.4 Installation Instructions I have installed TeamViewer and am quite happy for you to log in remotely and have a look at the problem.
Please find attached herewith, a number of computer screenshots, as well as the CP210x driver, which I hope you may find useful in ascertaining the exact problem and providing a solution. Please note that I have, over the past six months, attempted to install the CP210x driver on various laptops and desktops, on Windows 10 as well as Windows 8.1, and always experience the same problem (driver installation failure). So, the problem appears to be essentially one of Windows not accepting or loading the driver, when this is done and the com port created, the rest should (hopefully), be relatively straight forward. I have been grappling with for the past six months. I have also tried to uninstall the silicon lab software/program and cannot be located in features and programs so that l could delete the above files manually.
I am using an HP 280 G2 Minitower business PC running Windows 10. I have further tried to uninstall the Silicon Lab drivers and delete these OEM files with silabenm.sys and the associated files and fails to delete as they are in use. I have noted that the system registry does actually recognize both files as active drivers for the silabvcp.inf. What is interesting is that the installation has created two OEM.inf files (OEM28.inf and OEM40.inf) and both seem to be in use. I have also reset the VID and PID as recommended in some forums. When l click on device manager the com virtual port allocated for the USB to UART bridge has a yellow exclamation mark. I am using the recommended CP210x drivers version 6.7.0.0 for the VP and give an error message Code 10. I have installed recommended Silicon Labs CP210x driver, downloaded from the official Silicon Laboratories website. I am experiencing problems with the installation of a Virtual Port (VP) to connect my USB to UART. I intend to use the USB cable for rig control using the Ham Radio Delux software, as well as digital modes, which all require a functional USB connection to a computer. Am currently running Windows 10 Operating System on an HP Desktop computer. I have an ICOM 7300 Amateur Radio Transceiver which has a USB port, for computer connection.
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