Hi Orbille, 1. Do you receive any error codes or messages? When you say “ it support windows 8 according to manufacturer”, which manufacturer are you referring to?

Were you able to connect and use this modem on Windows 8 computer? Are you able to connect and use other USB devices without any issues? Did you upgrade your system to Windows 8.1 from 8? What is the make and model of the computer? The issue seems to be related to the ZTE Modem PC connection software you are trying to install is not properly getting installed. Since the says it is compatible with Windows 8, you may try the following steps and check.

Method 1: Step 1: Let’s try to uninstall and reinstall the USB controllers and try installing the latest version of PC connection software from ZTE support and check. Press Windows key + X on the desktop Screen and select Device manager. Expand Universal Serial Bus controllers. Right-click every device under the Universal Serial Bus Controllers node, and then click Uninstall to remove them one at a time.

Our website provides a free download of Gateway 3G Connection Manager 13.001.08.13. The most popular versions among Gateway 3G Connection Manager users are 13.0, 6.1 and 2.0. Torrent losing my religion mp3. This free program is an intellectual property of Gateway.

Restart the computer. Step 2: You may try running the Windows Updates and install all the available updates including the optional driver and firmware updates. You may also get in touch with to download the latest version of PC Connection Manager and check.

Method 2: You may also refer to the computer manufacturer website and try installing the latest version of chipset drivers and check. Hope the information helps.

Xbox one dead or alive. Let us know if you need further assistance with Windows related issues. We will be happy to help. I just got my Windows upgraded to Windows Pro 8.1 and my usb modem (Airstream 1200) was not activating too. I noticed that there was additional drive like CD ROM under 'My PC (My Computer)'. I double clicked on it and operated the driver automatic setup.

It works now.It was easy in my case. Hope it helps you as well. However, my external Hard Drives are not appearing though plugged in properly. Can anyone help with easy links or in easy language???? Can't understand much of technical terms.

Hi Chetan, Thank you for sharing the information. If any of the external hard drivers are not working for you, then you may try to uninstall and reinstall the USB controllers and check. Press Windows key + X on the desktop Screen and select Device manager. Expand Universal Serial Bus controllers. Right-click every device under the Universal Serial Bus Controllers node, and then click Uninstall to remove them one at a time. Restart the computer. Method 2: You may also refer to the computer manufacturer website and try installing the latest version of chipset drivers and check.

Hope the information helps. Let us know if you need further assistance with Windows related issues. We will be happy to help.