Usb To Serial Ser2plsys Download

Hi, this is essentially the same post that I made in the “Ask the experts” section. I have been able to program the robot in the past, but recently I had to uninstall everything (including the driver for the USB-Serial adapter) and reinstall it all. Last on the reinstall list was the driver for my cable.

USB to serial drivers for most serial RS232 devices. Imvu benim karakter sayfam. Download drivers for most types of USB to serial adapters and converters.

I installed the latest Prolific driver and plugged in my cable. The device manager pop-up appeared in the task bar and said “searching pre-configured driver folders” then “Searching windows update” then “Installing driver software” and then I got a message saying “A service section of thin INF is invalid”. No matter which version of the driver I use, how I try to install it, I ALWAYS get the same message! Anyone got any Ideas, have the same problem, etc?

Atop50: Hi, this is essentially the same post that I made in the “Ask the experts” section. I have been able to program the robot in the past, but recently I had to uninstall everything (including the driver for the USB-Serial adapter) and reinstall it all. Last on the reinstall list was the driver for my cable. I installed the latest Prolific driver and plugged in my cable.

The device manager pop-up appeared in the task bar and said “searching pre-configured driver folders” then “Searching windows update” then “Installing driver software” and then I got a message saying “A service section of thin INF is invalid”. No matter which version of the driver I use, how I try to install it, I ALWAYS get the same message! Anyone got any Ideas, have the same problem, etc? What version of Windows? What version of Driver? Fsx tornado torrent with crack.

You have downloaded this??? It sounds like you are Stuck, you can not go forward, nor go backwards Here is what I have done in the past (This is with Win2000 and WinXP_32. WinXP_64 and Win Vista might have different file names) I would boot in safe mode. Search through the files in the “%windir% inf” directory for the text “Prolific”. If no matches, try the same Search for the text “pl2303.cat”. Search for text in the files, not file names. You should locate at least One file (mine is “oem5.inf”, YMMV) that references the files pl2303.cat, ser2pl.sys, and serenum.sys.

If you can not locate those File Names. Look for anything that has a “.cat”, and “.sys” and the end, and use those names.

Delete (or Copy to a Flash Drive, if Paranoid) the *.inf, the.cat and the.sys files. Found above, BUT ONLY THE FILES REFERENCED IN THE.INF FILE WITH THE NAME “PROLIFIC” IN IT, AND THE.INF FILE ITS SELF!! Unplug Vex USB to Serial Cable (if not already done) Reboot to Administrator Mode Unzip and Install Driver referenced above. Plug in Vex USB to Serial Cable. ================================================= The above steps should: Remove the OLD PL2303 drivers from the system.

Install the NEW PL2303 drivers to the system, with out detecting NEW Hardware and accessing the Internet (and possibly downloading the wrong drivers). When the Vex USB to Serial Cable is plugged in, everything that it needs should be there for it to operate correctly ================================================= If that fails you you might need to use the USBVIEW.EXE program from the Micro-Soft Device-Driver Development Kit (DDK) to find out Vendor ID (idVendor) and Product ID (idProduct) for the USB to Serial Device. (They Should be “0x067B” and “0x2303” respectively.). So, I did a full sustem search for file contence as well as names, found a bunch of files and deleted them all. The driver MarkO referenced, while failing like all the others, actually said “Could not copy inf, Installation failed!” The next time I tried to install it, I opened the folder it was creating and saw a.cab file, an.inf file, and the third file was ither.sys or a log file. After I hit finish on the installer, the.inf and the other file dissapeared leaving me with the.cab file. So, I finaly know why it says “A service section of this INF is invalid”, there is no inf to begin with!

I still have not tried USBVIEW.EXE yet. As for ChrisHam’s suggestions, unfourtunately I didn’t find the site you referenced to be much help. I am also sad to say that because my computer is a newer model, I do not have a serial port. So the issue now is, how do I get around the installer saying “Failed to copy inf”?

Thanks to all who have helped thus far. Atop50: So, I did a full sustem search for file contence as well as names, found a bunch of files and deleted them all.

OK That sounds good The driver MarkO referenced, while failing like all the others, actually said “Could not copy inf, Installation failed!” The next time I tried to install it, I opened the folder it was creating and saw a.cab file, an.inf file, and the third file was ither.sys or a log file. After I hit finish on the installer, the.inf and the other file dissapeared leaving me with the.cab file. (In a voice like Spock from Startrek) Fascinating It sounds like you don’t have permission to install the Driver When you installed the driver from the Prolific Site, you did a Right Click on the File in Windows Explorer and selected “Run As Administrator”, and got the User Access Control (UAC) Darken Screen and Dialog Box??