Problem with ZTE MF190 Dongle (USB Stick Modem)

I have a ZTE MF190 Dongle (USB Stick Modem), which is a plug-and-play device. It was to find work on my Windows 7 Ultimate with my Acer Aspire 4720Z but recently it does not HSPA or any other signal, unless I have to uninstall and reinstall all the time before using it. When I do this, it installs the following drivers:

Composite USB device
ZTE Diagnostics Port (COM6)
ZTE to Port (COM7)
ZTE ATExt2 Port (COM5)
With a Modem ZTE USB owner
Network adapter Broadband Mobile ZTE
USB Mass storage Device
ZTE MMC storage device

But he informs me that "ZTE WCDMA Technologies MSM" cannot be installed.

This missing driver would be the reason why I am facing this problem. If Yes, where can I get this coz I looked everywhere including the website of the manufacturers without result.

Hello

Certainly, this looks like a problem with the drivers. The manufacturer has a way you can get in contact with them at all? It is the responsibility of the manufacturer to write drivers for the devices that are compatible with Windows.
Another thing to do is to make sure to have all your drivers chipset update of the website of the manufacturer of the computer.
You say that you have an Acer, so go here: http://support.acer.com/us/en/default.aspx
You can find model specific computer and download all the drivers updated in need of your system.

Tags: Windows

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