You can transfer videos from multiple phones to different iVCam instances on the same PC.
To do this, you need to install multiple instances (drivers) on your PC first.

If your cheap BMW INPA K+DCAN USB interface with FTDI chip failed to install drivers or the system prompt cannot locate the drivers. Here is a little write-up on how to fix it. Disclaimer: I am using Windows 8.1 system. Continue Reading →. Windows USB/IP client Currently, there are 2 versions for a vhci driver - vhci(wdm): original version, implemented via WDM(Windows Driver Model) - vhci(ude): newly developed version to fully support USB applications and implemented via UDE(USB Device Emulation) which is MS provided USB virtualization framework over KMDF(Kernel-Model Driver.

Install

First, please make sure that you’ve already installed the latest verion of iVCam.
Then find the driver_install.bat file in the iVCam installation folder (for example: C:Program Filese2eSoftiVCam) and run it, adding an iVCam driver each time you run it.

If the execution of this file failed with some errors, you can also enter the iVCam installation folder at a Command Prompt running with administrator privileges, and run the following command to install the driver:

devcon install driveriVCam.inf iVCamDevice

Run it twice and you will have 3 iVCam drivers (including the default one). You can see them in system Device Manager application.

If there’s only one instance, the camera name will be “e2eSoft iVCam“, the microphone name will be “Microphone (e2eSoft iVCam)” , and you can only run one iVCam application;

If there’re more, the camera name will be “e2eSoft iVCam #1“, “e2eSoft iVCam #2“, etc., and the microphone name will be “Microphone #1 (e2eSoft iVCam)“, “Microphone #2 (e2eSoft iVCam)“, etc., You can run more instances of the iVCam application.

Uninstall

To uninstall an iVCam driver (instance), locate the iVCam device in the “Imaging devices” group in system Device Manager and right click on it to uninstall the driver, be careful not to uninstall all of them.

Run

Run our app on the phone, it will detect these running instances, select which one to use and the app will transfer the video to the selected instance.

NOTE:

• For Android phones, if it connects automatically and you cannot select instances, tap the button to close the video and return to the main view, wait a while for the instances to be detected, and then you can tap the play button to choose which instance to connect to.
• Please make sure that Bonjour service is running (you can see this in system Task Manager > Services), reinstall iVCam if there’s no Bonjour service installed.
• If for some reason you cannot run the Bonjour service (iVCam will use UDP to detect PC client), or you want to connect via USB, please run an iVCam instance and connect it with a phone, then run another instance and connect with another phone, and so on. Don’t run the new instance if the old one is not connected with a phone.
• Selecting “Hardware decoding” in the PC client software (if supported by your PC) can greatly reduce CPU usage to support the running of more instances.

If you're a user of windows remote desktop (like me), you might find that, even after ticking printing forwarding, your shiny new USB printer doesn't show up
This will run you through adding an entry into the registry to fix it
Bear in mind that the registry can be a mystical place of wondrous danger, so put your careful hat on.

5 Steps total

Step 1: Double check you've got printer forwading ticked on within Remote Desktop

If you've got a .RDP file, right click on it and go edit. If not, just crack open RD as per usual
Ensure options is 'expanded' and go to the local resources tab
If the box labeled printers isn't ticked, tick it.
Do not connect just yet..

Step 2: Crank open the Registry editor

Go start -> Run, type regedit and click ok

Step 3: Browse to the following..

HKEY_CURRENT_USER -> Software -> Microsoft -> Terminal Server Client -> Default -> Addins -> RDPDR

Step 4: Within the Key RDPDR, add a new DWORD Value

Call it FilterQueueType (I'm pretty sure it's CAsE sENsiTiVE), and give it a value of ffffffff (8 f's)
Click ok and close down the registry editor

Step 5: Ensure driver is installed on the remote Computer

Your printer is only going to forward itself to a PC that has a driver installed on it, so download/copy the driver across and install it

Usb Passthru Driver ( Multi-instance ) Driver Download For Windows 7

Hint: To install a printer driver on a computer without it showing up in the printer list, open up the printers and faxes window, go file -> server properties, go to the drivers tab and then add your printer

We once farted around for hours trying to get this guys printer going before stumbling across this.. thank you, Microsoft

Usb Passthru Driver ( Multi-instance ) Driver Download For Windows Xp

3 Comments

Usb Passthru Driver ( Multi-instance ) Driver Download For Windows 10

• Mace
  Grey Mar 25, 2009 at 12:38pm

  Want to try using a spell check here?

• Poblano
  Kenneth1812 Aug 5, 2009 at 10:28am

  Microsoft has a link and a fix for this as well:
  http://support.microsoft.com/kb/302361

• Anaheim
  Rcall Dec 17, 2009 at 03:09pm

  Thanks for sharing this info.