802.11g Wireless USB Adapter User Guide
Troubleshooting
IN Windows system can't find 802.11g Wireless USB Adapter drivers.
Possible way eliminate
The software must be installed before the 802.11g Wireless USB Adapter is connected to the computer. Press the Cancel button on the screen Windows drivers, disconnect the 802.11g Wireless USB Adapter from your computer, and run the installation procedure again (this requires that you install the software and drivers).
Unable to establish an Internet connection.
Possible Solution
Using the Configuration Utility icon in the taskbar, check the connection status. If the connection to the access point or wireless router is established, the icon will be displayed in green. If the icon is red, open the Configuration Utility and scan the area to be able to connect to the correct wireless network.
Possible Solution
Make sure your computer is using an IP address that is within the default range of your access point or wireless router. For example, if the default gateway for the access point is 192.168.123.254, then the IP address must be in the range 192.168.123.xxx. To check all these options, follow these steps:
Windows users 98 or Me: Start and choose Run. Enter winipcfg and press OK. Select the 802.11g Wireless USB Adapter and verify that the IP address, subnet mask, default gateway, and DNS servers. If the information is incorrect, click Free All, and then Update All.
Windows 2000 or XP users: On a Windows system, click Start and choose Run. Enter cmd and press OK. IN command line dos type ipconfig /all. Check that the information for the IP address, subnet mask, default gateway, and DNS server is correct. If the information is incorrect, enter ipconfig /release and press the ENTER key. Then type ipconfig /renew and press the ENTER key.
Possible Solution
Try a test ping procedure to make sure you can connect to different areas wireless network and the Internet. If at any time during the test ping procedure a response message is not returned to a successfully sent request, it means that it is impossible to establish a connection with this IP address. After making corrections, continue with the test ping procedure (pinging).
- On a Windows system, click Start and choose Run. In the Run Program dialog box in Windows 98 and Me, type command and press the button OK. Windows 2000 and XP users must enter cmd and press OK.
- At the command line, type Ping 127.0.0.1. This is the local host address providing correct installation and operation of the TCP/IP protocol. If you cannot get a response to your query, reinstall the TCP/IP protocol on your computer. See your operating system documentation for instructions.
- Enter Ping and then your IP address. See the previous "Possible Solution" to determine the IP address. In this case, you can be sure that the computer will respond and that the 802.11g Wireless USB Adapter is installed correctly. If you are unable to receive a response to the request, remove the 802.11g Wireless USB Adapter and repeat the installation procedure.
- Enter Ping and then the address of your gateway to ping the gateway. The default gateway address is the IP address of the wireless router or access point. Check this address in your wireless router or access point. In this case, you can connect to the wireless network. If you cannot get a response to your query, check that the network settings are correct and that the cable USB adapter The 802.11g Wireless USB Adapter is connected to an electrical outlet and is properly connected to the computer.
- Enter Ping and then the external Internet address provided by your ISP. This procedure will allow your wireless network to connect to the Internet. If you cannot get a response to your query, check the Internet connection between your modem and your wireless router or access point.
- Enter Ping and then the DNS server address you know. This will allow you to assign the correct Internet hostnames to IP addresses and check if you can access the Internet.
The wireless network has security enabled and the 802.11g Wireless USB Adapter cannot establish a connection.
Possible Solution
The 802.11g Wireless USB Adapter supports 64-bit and 128-bit encryption. Make sure your wireless network does not use a higher bit encryption key, such as 256 bits. Verify that all security features entered for the 802.11g Wireless USB Adapter profile match the settings for the wireless network. For more information about configuring connection profiles and security features, see this guide user.
Possible Solution
If you have created a profile setting, you may need to restart your computer for the profile to become active.
Cannot connect to another wireless device in Ad hoc mode.
Possible Solution
To establish a connection with another wireless device in Ad hoc mode, you must create a profile setting and provide the necessary network information, depending on the wireless device you want to connect to. Open the Configuration Utility, select the Profile tab, and click the button Add(Add). Enter a profile name and click Next(Further). Enter Network Name, select ad hoc as the Network Type, select the appropriate channel and press the button Next(Further). If you need to enable any security settings, select the appropriate options depending on your wireless devices and click Next(Further). To complete the profile setup, click the button complete(To complete). On the Profile screen, select the profile you just created and click Connect(Connect). Select the Site Survey tab, find the correct network name and click Connect(Connect). If the correct network name is not displayed, click Refresh(Refresh) to Scan network connection ad hoc.
The 802.11g Wireless USB Adapter cannot connect to other computers on the wireless network.
Possible Solution
Make sure all computers connected to the wireless network are turned on.
Possible Solution
Make sure each 802.11g Wireless USB Adapter is configured with the same settings.
Possible Solution
Ensure that each 802.11g Wireless USB Adapter is configured with the same security settings.
Possible Solution
Verify that for each channel with the 802.11g Wireless USB Adapter installed, the SSID (service area ID) and network name match. The SSID (Service Area ID) and Network Name input fields are case-sensitive, so be careful when entering values in these fields.
Possible Solution
Make sure TCP/IP is installed. Make sure you are a member of the same domain, or working group like an 802.11g Wireless USB Adapter. Make sure you get an IP address automatically, or that you use the correct IP address and subnet mask for your wireless network. Restart the computer that has a communication problem. Make sure you have multiple files to share and that file and printer sharing is enabled on your computers. See your operating system documentation for information about enabling file and printer sharing.
The USRobotics installation CD-ROM does not start automatically when inserted into the drive.
Possible Solution
Some programs may interfere with the autorun function of the Installation CD-ROM. close everything open applications, and then remove and reinsert the Installation CD-ROM. If CD-ROM does not start automatically, on the Windows taskbar, click Start, select Run and type D:\setup(if CD-ROM drive marked with a different letter, enter it instead of "D"), and then press the button OK.
During the installation procedure, the Cancel button was accidentally pressed.
Possible Solution
Remove and reinsert the USRobotics Installation CD-ROM into the CD-ROM drive. Repeat the software installation procedure before installing devices.
The computer does not recognize the 802.11g Wireless USB Adapter.
Possible Solution
The 802.11g Wireless USB Adapter may not be connected correctly. Check the connection USB cable to the 802.11g Wireless USB Adapter and USB port computer.
The 802.11g Wireless USB Adapter is not receiving power.
Possible Solution
If the 802.11g Wireless USB Adapter is connected to peripheral device such as a USB hub or keyboard, power may not be supplied to the 802.11g Wireless USB Adapter. Connect the 802.11g Wireless USB Adapter directly to a USB port on your computer.
The 802.11g Wireless USB Adapter is not working properly and you may need to remove the device.
Possible Solution
Check and make sure the 802.11g Wireless USB Adapter is not in use before removing it. The computer may stop working if the 802.11g Wireless USB Adapter is removed while it is running. If the 802.11g Wireless USB Adapter is not working properly, follow the steps below.
Windows XP Users: On a Windows system, select Start, All programs, , and then Delete.
Windows 2000 users: On a Windows system, select Start, Programs, USRobotics 802.11g USB Adapter, and then Delete.
The configuration utility was uninstalled and when I tried to reinstall it, the computer did not detect the 802.11g Wireless USB Adapter.
Possible Solution
If the configuration utility was uninstalled and then reinstalled, you will need to disable and re-enable the 802.11g Wireless USB Adapter. The computer will then detect the 802.11g Wireless USB Adapter.
When performing a Site Survey, the wireless network that you want to connect to cannot be found.
Possible Solution
If you cannot find the wireless network you want, click Refresh(Update).
If you still cannot find the desired wireless network when performing a Site Survey, try creating a profile: use the necessary connection information for the appropriate wireless network, select the profile, and then click the button Connect(Connect) on the Profile tab. For getting additional information about creating a profile, see Profile in the section Navigating the Wireless Configuration Utility given User manuals.
Are there any unresolved issues?
- special software that allows you to build your own secure networks via the Internet. Many gamers download the program to play Minecraft, Counter Strike, etc. Despite the simplicity of the settings, sometimes the application has a connection problem with the network adapter, which is fixed rather quickly, but requires some action on the part of the user. Let's see how it's done.
Now we will go to network settings and make some adjustments to them. Let's check if the problem remains, if so, then update Hamachi to the latest version.
Network connection settings on the computer
1. Go to "Control Panel" - "Network and Internet" - "Network and Control Center" public access» .
2. In the left part of the window, select from the list "Change adapter settings".
3. Click the tab "Additionally" and go to "Extra options".
If you don't have a tab "Additionally", go to "Organize" - "View" and click on "Menu Bar".
4. We are interested "Adapters and Bindings". At the top of the window, we see a list of network connections, among them is Hamachi. Move it to the top of the list using special arrows and press "OK".
5. Restart the program.
As a rule, at this stage, for most users, the problem disappears. Otherwise, move on to the next method.
Update problem
1. Hamachi provides auto mode updates. Very often, connection problems occur due to incorrect settings in this part of the program. In order to fix it, we find the tab in the main window "System" - "Settings".
2. In the window that opens, in its left part, we also go to "Options" - "Advanced settings".
3. And then in "Basic settings".
4. Here you need to check the box opposite « Automatic update» . Restart your computer. Make sure the internet is connected and working. After launching, Hamachi should itself detect the presence of updates and install them.
5. If the checkbox is present, and a new version was never loaded, go to the tab in the main window "Help" - "Check for Updates". If updates are available, update manually.
If this does not help, then most likely the problem is in the program itself. In this case, it makes sense to remove it and download it from the official site latest version.
6. Please note that standard deletion via "Control Panel" not enough. Such an uninstallation leaves behind various "tails" that can interfere with the installation and use of a newly installed Hamachi. Third party software must be used complete removal programs such as Revo Uninstaller.
7. Open it and select our program, then click "Delete".
8. First, the standard uninstall wizard will start, after which the program will offer to scan for the remaining files in the system. The user must select the mode this case this "Moderate", and press "Scan"
After that, Hamachi will be completely removed from the computer. Now you can start installing the current version.
Often, after the actions taken, the connection is made without problems, and the user no longer bothers. If "things are still there", you can write a letter to the support service or reinstall the operating system.
Hello, I ran into a situation - when connecting LogMeIn Hamachi, which is installed on Windows 7, to the network, computers on the network are not available, and a yellow triangle with an exclamation mark is drawn against them. I want to show you how to fix this error.
If you go into the node connection details, then an error will be written against the VPN status parameter.
If you go to the settings, an error is written in the VPN domain in the status information - Could not connect to network adapter. Peer is not reachable via VPN.
In my case, the problem was with the installation network driver Hamachi. If you go to the device manager (computer properties - device manager), there you can see exclamation mark in yellow triangle from the Hamachi Network Interface driver. If you go to the properties of this driver, it will be written that the driver does not have a digital signature.
Because of this, there is no Hamachi network interface in the system, and Hamachi cannot connect to computers on the network.
To fix this, you can go the hard and simple way.
Difficult - put the system into test mode and disable in group policies Mandatory verification of the digital signature of drivers. But I didn't, and I don't recommend it.
Simple - download Hamachi version 2.2.0.328 - Hamachi 2.2.0.328
After Hamachi 2.2.0.328 is downloaded, you need to remove the version that you have installed. And just put the version that was downloaded. Everything is fine with this version. digital signature driver, and after installing it, everything worked for me.
After starting the program, you can update it from the program itself (help - check for updates), or you can download the latest version from the developers website. When you run the installer, the program will be updated. And there should be no problems with the driver and connection to computers.
By the way, I installed the latest version of the program on Windows 10, it worked fine for me, but if you suddenly have the same problem that I wrote about above, then you can try installing version 2.2.0.328.
With it, I had a situation that the driver in the device manager is working fine, there are no exclamation marks, but network interface Not in the network and sharing center. A simple reinstallation of LogMeIn Hamachi helped, that is, this version needs to be installed 2 times. After that everything works fine.
