Tuesday, October 5, 2010

Introducing Microsoft RemoteFX USB Redirection

RemoteFX USB redirection allows many types of USB devices to be used in the remote VDI session. In addition to the existing high-level device redirection mechanisms in RDP (printers, USB drives, smart cards, PnP devices, audio, etc.), RemoteFX USB redirection allows devices such as scanners, multifunction printers, webcams, and more to be used on the virtual machine.

RDP File Publishing

One of the strengths of RemoteFX USB redirection is that it allows devices to be redirected from thin clients that could not be redirected in the past due to lack of drivers. Furthermore, RemoteFX USB redirection combines with high-level device redirection mechanisms on rich clients to enable users to effectively choose the right redirection method for a given device, to get the best of both high-level and RemoteFX USB device redirection.

RemoteFX USB redirection processes a new RDP file entry: usbdevicestoredirect:s: . There are four elements to this entry:

Processing Order





Select all devices for redirection that aren’t picked up by high-level redirection

{Device Class GUID}

Select all devices that are members of the specified device setup class


Select a USB device specified by the given instance ID for redirection



Deselect a device specified by the given instance ID for redirection

The usbdevicestoredirect:s: file entry format allows the administrator to select devices by class or by redirection type, while still allowing devices to be individually selected/deselected by the user/administrator.

Deploying for Rich and Thin Clients

Let’s look at how this publishing strategy works for rich and thin clients.

RemoteFX USB redirection is designed to work together with RDP’s existing high-level redirection mechanisms. As such, on a rich client, some devices will be redirected by using high-level device redirection, while others will be redirected by using RemoteFX USB redirection. Let’s look at how these come together.


Support status

Redirection method

All-in-One Printer


RemoteFX USB Redirection



Easy Print



RemoteFX USB Redirection


Supported while in a session

Not supported during logon

RemoteFX USB Redirection

PTP Camera


Plug and Play Device Redirection

MTP Media Player


Plug and Play Device Redirection


Supported (LAN only)

RemoteFX USB Redirection

VoIP Telephone/Headset

Supported (LAN only)

RemoteFX USB Redirection

Audio (not a USB composite device)


Audio Redirection

CD or DVD drive

Supported for read operations

Drive Redirection

Hard Drive or USB Flash Drive


Drive Redirection

Smart Card Reader


Smart Card Redirection



RemoteFX USB Redirection

USB Network adapter (also includes some personal digital assistants)



USB Display



USB Keyboard or Mouse


Input Redirection

The highlighted devices are supported by RemoteFX USB redirection. Other devices in this table are supported by high-level device redirection mechanisms.
Devices not listed in the table will be processed by using RemoteFX USB redirection; they may work, but are not considered officially supported.

On rich clients, the RDP file parameters work in the following way:

· usbdevicestoredirect:s:* will cover most devices that do not have high-level redirection mechanisms or drivers.

· High-level device redirection will pick up most devices that do have drivers, as mentioned in the above table.

· Class GUIDs can be used to pick up additional devices.

On thin clients: usbdevicestoredirect:s:*will pick up all devices without drivers.

As such, in many cases it is possible to create a published RDP file that will work for both rich and thin clients. Our suggested guidance is the following:

· Start with usbdevicestoredirect:s:*

· Add Class GUIDs for the devices you wish to use from rich clients.

For devices that have (some) functions that can work with high-level redirection or RemoteFX USB redirection, these devices will be redirected by default by using high-level device redirection mechanisms. To redirect the devices by using RemoteFX USB redirection, specify the class GUID for the device in the RDP file. These devices include:

· Multi-function printers

· Webcams with microphones

· USB audio devices. For these devices to function in the remote session when redirected by using RemoteFX USB redirection, the Remote Desktop Connection audio setting must be set to “Play on remote computer.”

Remote Desktop Web Access

In addition to using usbdevicestoredirect:s: in RDP files, you can also use this parameter with Remote Desktop Web Access to enable RemoteFX USB redirection in RD Web Access and RemoteApp sessions. In this example, we redirect cameras, scanners, VoIP phones, and any other devices that do not have a corresponding high-level form of redirection.

Server Device Security

Multiple Group Policy settings are available to control when and how users can use RemoteFX USB redirection.

RemoteFX USB redirection can be controlled by using the same policy settings that control Plug and Play device redirection. The “Do not allow supported Plug and Play device redirection” policy setting can be used to allow or block RemoteFX USB redirection on a VM. The Plug and Play redirection policy settings for RD Gateway apply as well.

The path to these policy settings is Computer Configuration\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host\Device and Resource Redirection.

More granular control of redirected devices can be achieved by using the Device Installation Restrictions policy settings on the VM. Devices can be restricted by device setup classes, device IDs, and whether or not the user is an administrator.

Path: Computer Configuration\Administrative Templates\System\Device Installation Restrictions

Source :- blogs.msdn.com

Saturday, September 18, 2010

How to use Microsoft NetMeeting Software for Remote Support Software

Whether you work with business clients or home users, Microsoft NetMeeting may be the perfect application to use for remote computer access. NetMeeting software is included with Windows 95/98/ME/2000/XP and a few different server software systems. If you need remote pc access to your clients for remote support without paying the price for expensive service, Microsoft NetMeeting may be the tool you need to use.

1.Begin by sharing your desktop using NetMeeting for remote support software. Once each computer is connected using a static IP from one computer to the other, any computer that is connected to the session can share their desktop with attendees. Connecting is easy using one computer's IP address for connecting. Troubleshoot computer trouble using remote desktop sharing. This option can be set for a remote user to request control. Once given permission the remote user can control the computer.

2.Next, you can use NetMeeting to share or transfer a file, NetMeeting is a great way to send a file easily. It doesn't matter how large or small the file is. Simply add the file to the transfer panel, and begin your transfer. Once the other party has accepted your transfer, the process begins. Remote computer access gives you the ability to troubleshoot your problems using remote pc access.

3.If you still need help try Microsoft NetMeeting's tools for voice calls as well as chatting. If you want a great way to talk with friends and family, NetMeeting can be used as a conference tool. It even has an option to view web cam images. Once voice options are enabled, and a call is in session, you are ready for your conversation.

4.Once you have completed your remove pc access session, simply hangup or click the "Disconnect" button to end your call. Disconnecting breaks your network remote connection.

Source: ehow.com

Wednesday, May 26, 2010

Symantec unveils SMB protection suite

The Symantec Protection Suite Advanced Business Edition aims to offer SMB customers more choice in how they protect their business information. And in order to help those on a budget, the firm will lower the price of the suite by 40%.

As well as offering endpoint and messaging security, desktop, laptop and server backup and recovery, Symantec says it will also provide hosted options for email and web security. A 2009 Symantec survey found that SMBs 50% of SMBs do not have endpoint protection and 47% were not backing up their data.

The suite will protect endpoints like laptops and desktops, provide messaging security and prevent data loss with advanced content filtering at the mail gateway.

In case of an outbreak or a system failure, the suite's backup and recovery capabilities will help SMBs recover individual files and folders.

Source: techday.co.nz

Thursday, April 8, 2010

Computer Repair

If your computer is not running properly and you are looking for online computer repair providers, call iYogi. Our technicians can fix problems instantly. iYogi will help you with the basic PC configuration as well as installation of Microsoft Operating System, software upgrades, evaluation of Internet settings, external device connection, data solution and any PC and computer support related issue.

We understand the importance of your valuable time. That’s why, we offer remote computer repair support in which our certified technicians will connect your PC via Internet and fix the problems in no time. So you do not need to rush to a computer repair shops every time you encounter a problem with your PC.

Whether it’s fixing an error or troubleshooting any software or hardware, our Microsoft certified technicians are always there to give you the maximum output in minimum time. With our world class services your PC related problems will be a thing of past.

Scope of Services

• Installation, repair, upgrades of Microsoft Windows
• Virus, malware, and spyware removal
• PC computer optimization for a faster system
• Troubleshoot Internet related issues for desktop or laptop
• Troubleshooting and fixing bugs, system freezes, crashes, or slowdowns
• Installation of required OS patches, updates, service pack
• Support for other peripherals as well

Key Features

• Fast online computer diagnostic and computer repair at reasonable prices
• Instant access to Microsoft Certified professionals those are ready to help you 24/7 throughout the year
• A faster, stronger and healthier PC
• Remote computer repair via Internet, save your time and money both
iYogi has a team of Microsoft Certified tech support engineers that help you in installing new technology and customize configuration according to your PC specifications.

Tuesday, March 16, 2010

AVG Antivirus Benefits

virus removal
When your PC behaves strangely like, applications taking longer to launch, computer is running very slow, hard disk becomes inaccessible, etc. it indicates that your system is infected from malicious programs. In such a situation, it becomes necessary to install updated antivirus on your system. You can install any antivirus on your system, provided that you have purchased genuine copy of that antivirus.
AVG antivirus offers many benefits to you like protection against malicious programs, etc. Now, you can do banking, shopping, surfing, searching, chatting, e-mailing, downloading files, etc. without any terror of infection by malicious programs. This antivirus offers you protection against online scammers, hackers, etc. It protects you from phishing attack by securing your confidential information from intruders.
AVG antivirus 8.5 is integrated with many new facilities, which were absent in its earlier version. You can easily download and install AVG antivirus 8.5 on your system with the following steps:
STEP 1: Download the installation file of AVG antivirus 8.5 on your system from its official website.
STEP 2: When you will be prompted, do not open the file, but click on the “Save” button and select location where it should be stored.
STEP 3: Reboot your computer when installation file gets saved.
STEP 4: Locate the AVG installation file, and double click on it to start its installation.
STEP 5: Follow the instructions in the installation wizard.
STEP 6: Enter your license number when prompted.
STEP 7: Restart your computer when prompted by the installation wizard.
After completing the installation process of AVG antivirus 8.5 on your system, you can protect your system from malicious programs.
You can face blue screen error while installation of AVG antivirus. It can freeze your system and would not be able to work with some of the applications installed on your system.

Sunday, March 14, 2010

Windows 7 Install

lenovo support
Windows 7 is the latest Windows operating system, and is successor of Windows Vista. It is available in many editions namely, Starter, Home Basic, Home Premium, Professional, and Ultimate.
Windows 7 consists of Action Center, which consolidates all the messages from Windows Defender, User Account Control, etc. In case, Windows 7 requires your attention, the Action Center icon will appear in the taskbar.
This operating system has the feature of backing up individual folders, libraries, and drives. Its calculator is integrated with new Programmer and Statistics modes. In this operating system, you can easily move and resize gadgets.
Windows 7 offers you the facility to perform all your tasks with your fingers, like browsing online newspapers, flicking through photo albums, shuffling files and folders, etc. You can perform an upgrade installation of Windows 7 on your Windows Vista based PC, with the following steps:
STEP 1: Turn on your computer and when Vista gets started, do one of the following:
a) Insert the Windows 7 installation disc into your computer. Setup would start automatically, if it does not click on “Start” and then on “Computer”. Open the Windows 7 installation disc on your DVD drive, and then double-click on setup.exe.
b) If you have downloaded Windows 7, then browse the installation file, and double click on it.
STEP 2: Click on Install now on the “Install Windows page”.
STEP 3: On the “Get important updates for installation page”, it is recommended to receive the latest updates in order to protect your computer.
STEP 4: On the Please read the license terms page, click on “I accept the license terms”, and then click on “Next”.
STEP 5: Click on Upgrade, on the “Which type of installation do you want?” page.
STEP 6: Follow the instructions to complete installation of Windows 7.
After completing Windows 7 installation, you can enjoy with its features like Aero, etc.
While performing Windows 7 installation, you can face a technical error. You may face issues while sharing files between Windows 7 and Windows XP systems.

Thursday, March 11, 2010

Get Windows Vista Install on Your PC?

Microsoft office 2007
Windows Vista is amongst the Windows operating system, and is successor of Windows XP. It consists of many new and exciting features, which will increase your daily performance.
Windows Vista consists of Ease of Access Center, which offers a suitable, centralized place to find out accessibility settings and programs, so that, you can use your computer easily. It offers you instant access to common tools, ability to explore all accessibility settings in seven categories, etc. This operating system consists of BitLocker Drive Encryption, which prevents an unauthorized person who runs a software hacking tool from breaking Windows Vista file and system protections.
Windows Vista is integrated with accessibility settings and programs, which make it easier for you to view, hear, and use your computer. These programs are particularly helpful for those people, who have visual difficulties, hearing loss, pain in their hands or arms, or reasoning and cognitive issues. You can easily perform upgrade to Windows Vista on a Windows XP-based computer with the following steps:
STEP 1: Insert the Windows Vista DVD into the DVD drive.
STEP 2: Click on “Install now” on the Install Windows page.
STEP 3: On the Get important updates, click on ““Go online to get the latest updates for installation”, in order to protect your computer against security threats.
STEP 4: On the “Type your product key for activation page”, type your 25-character product key.
STEP 5: On the “Please read the license terms” page, click on “I accept the license terms” check box.
STEP 6: Click on Upgrade on the “Which type of installation do you want?” page.
STEP 7: Follow the instructions to complete installation of Windows Vista.
It is suggested that you should restart your computer after Windows Vista installation gets completed.
While installation of Windows Vista, you can have some issues like installation could not get completed, etc. You may face any problem while working with Windows Mail. Sometimes Windows Media Player will stop responding.



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