

Go to device manager, under Ports ( COM & LPT ) right click Prolific USB-to-Serial (COMx) then select Update driver software.ģ. download the driver version 3.3.11.152 in Prolific USB-to-Serial Comm Port | Magic Driver ( although this is an old driver version, this works in most versions of Windows OS even the latest Windows 8.1 in my case )Ģ. When using this one it will install the drivers but you still have to do the steps when you do step 4 choose driver in pictureġ. Here is the discussion at this link where I found the info Ok I used this one Vista-Prolific-USB-2-Serial-Driver-3-2-0-0 there are two links to the drivers both will work with the steps below I will post a link tomorrow its on the other computer. You have to do a few steps to get it to install. Ferry Street SWAlbany, OR 9.I had the same problem with the older cable, I used this driver bellow and it works fine under Windows 10. Plug in the adapter with USB cable and windows will find the new hardware. If you can’t delete this file, go to Security / Permissions / select the. Multiple windows willopen at the same time. You may now delete this file by right clicking your mouse button and scroll down to Delete.

Press Ctrl + F and type in the following: USB\VID.Ĭlose Find and Notepad windows. Double click each file and Notepadwill open it. INF, you need to search for the correct file to delete. Select SHOW HIDDEN FILESAND FOLDERS and click OK.Ĭlick SEARCH NOW. INF can not be found please do the following: a. Repeat step #1 to search “ser? Type OEM*. Note: You might have see more then 2 serportfiles, please delete all the files that contain serport files in C: \WINDOWS\. C: \WINNT\INFand serport.Ĭ: \WINDOWS\SYSTEM3. Go to Start / Search / For Files or Folders. Note: enable to see all the hidden files and folders.

Dear Robert,USB to Serial adapter - Windows 2. If not feel free to contact me by e- mail and I will forward it all to you. Here is Bafo's response and attached to this reply is the proper driver. Properly removing the old driver is very important. They also included detailed instructions on removing the old version 1. I then contacted Bafo and they sent me an e- mail with the prober driver attached. However, when I download this zipped file, I still got a driver SER2. McConn) (Original.Ĭalibration Problems when using the USB-to-Serial converter If you have already installed. Manually Removing incorrect drivers (Prolific) (Originaly Posted on 2, by Robert L. Tausend Andere sind auch schon reingefallen. They tried their best but could not solve the problem. Conn)(Original Thread: Stop Errow Screen with win XP )I had the same problem and had no luck contacting Silver. Manually Removing incorrect drivers (Prolific)Manually Removing incorrect drivers (Prolific)(Originaly Posted on 2.
