Fix Windows 7 Activation error

If there is an error with code 0xC004F061 while activating windows 7 operating system,then the best way to correct is mentioned below as a support.

The error indicates that you are using a product key for an upgrade version of windows 7 and the previous windows version was not on your computer when windows 7 was installed.To install an upgrade version of windows 7 it is must to have windows vista or xp installed on your computer.

If the drive is formatted before starting the installation process,then it is not possible to use the upgrade product key to activate the windows 7.It is concluded that in order to activate windows 7 by using upgrade product key the windows previous version must be installed on the system.

Recommended :
http://windows.microsoft.com/en-US/windows7/Windows-7-activation-error-0xC004F061

Fix UAC error

The process failed to handle ERROR_ELEVATION_REQUIRED during the creation of a child process.
source :UAC
event id : 1.
log name : microsoft-windows-UAC/Operational.

Fix Virtual machine error in windows

virtual machine error- Windows virtual pc requires hardware-assisted virtualization.There is no hardware-assisted virtualization support in the system.(0xA0040951).

Source : virtual PC
event id : 1000
log name : microsoft-windows-virtual PC/Admin.

solution :
There are two options available,

• check for hardware assisted virtualization in your pc by using detection tool and turn it on.
• install the hotfix/update which helps to install virtual pc and xp mode in a pc which does not has hardware assisted virtualization.For more refer 'http://www.microsoft.com/windows/virtual-pc/support/configure-bios.aspx.'

Log name : microsoft-windows -virtual pc / Admin

Virtual pc could not open its emulated ethernet switch driver.To fix this problem,re-enable the virtual PC emulated ethernet switch service on the 'Realtek RTL8139/810x Family fast ethernet NIC' adapter or re-install virtual pc.

source : virtual pc
event id : 23

Recommended :
fix virtual pc event 1000 -(hardware assisted virtualization problem).

Event 17,Virtual PC :
The virtual machine 'Windows XP mode' could not be started.An unexpected error occurred.
Product name : Virtual PC host process.





Recommended posts :
virtual pc event viewer errors windows 7

Critical error in windows 7

Critical errors from windows event viewer :
 "System maintenance detected issues requiring your attention.A notification was sent to the action center".

Log name : microsoft windows diagnosis scheduled /operational.
Keyword : WHC notification keyword.
event id : 100.
source : diagnosis scheduled.



International critical error:
The NLS Operation failed because the registry key \Registry\Machine\System\CurrentControlSet\Control\Nls\Sorting\Versions\ cannot be opened.Error code is
19.Error message: The media is write protected.

Additional details :
Log name : Microsoft-windows-International/operational.
Event id : 1001.
source : international
OpCode : NLS initialization.
Task category : NLS locale functions.



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user-mode driver problems
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Ip Lease Denied

The ip address lease 192.168.1.3 for the network card with network address () has been denied by the DHCP server 192.168.1.1. ( The DHCP server sent a DHCPNACK message).

Log name : Microsoft-windows-dhcp client events/admin
event id : 1002
Opcode : ipleasedenied
Task category : address configuration state event
source : Dhcp-client

Solution : Renew the client DHCP lease and verify it.For more refer http://technet.microsoft.com/en-us/library/dd380242(WS.10).aspx.

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Application Experience Windows 7

The program compatibility Assistant attempted to connect an event for process id 2628,but the program compatibility Assistant service was unable to locate the process.

Log name : Microsoft-Windows-Application Experience /Program compatibility assistant
Event id :400
Source : Application experience.

In this case the service fails to trigger the process.The main feature of PCA is to check for compatibility status between operating system (here windows 7) and the several application components.

Application experience is one of a services which processes application compatibility cache request for application as they are launched.To find solution for the error stop the service and then restart it.

Recommended articles :

program compatibility assistant service failed

Wireless network support

Wireless network association failed.The main reason for the failure is driver disconnected while associating.
'Dot11 status code :2'
Following components are included.

• Atheros AR5007 802.11b/g wifi adapter.
• BSS type is infrastructure.
• Network SSID name is given

Source : WLAN Auto config
Event id : 11002
Task category : MsmAssociation.
Keywords : (512)

We may also sometimes have to face an related error having event id 8002. Following is a proof.
WLAN Autoconfig service failed to connect to a wireless network.Here the connection mode is automatic and the task category is acm connection.

WLAN AutoConfig (WLANSVC) service provides the logic required to configure,discover,connect to and disconnect from a wireless local area network (WLAN) as defined by IEEE 802.11 standards.It also includes logic to turn your computer into a software access point so that other devices or computers can connect to your computer wirelessly using a WLAN adapter that can support this.

It is also recommended to refer the following page,which is about 802.11 wireless connectivity problems and issues.
http://technet.microsoft.com/en-us/library/dd379842(WS.10).aspx
http://msdn.microsoft.com/en-us/library/ms707394.aspx

Winlogon Error in Windows 7

The description for Event id 505 from source Microsoft windows winlogon cannot be found.Either the component that rises this event is not installed on your local computer or the installation is corrupted.You can install or repair the component on the local computer.

If the event originated on another computer,the display information had to be saved with the event.

The following information was included with the event: 'The message id for the desired message could not be found'.

Source : WinLogon
Event id : 505
Log Name : Microsoft-windows-Winlogon/Operational.

Configuration error in adobe flash cs5

Licensing for the product adobe flash cs professional has stopped working : (Error code 5)
This product has encountered a problem which requires that you restart your computer before it can be launched.
solution : If you continue to see this message after restarting your computer,please contact either your IT administrator or adobe technical support for help.
If  computer has two adobe flash cs5 software installed then there is a chance for getting following error code.It may also happen if we install the software in different volume(i.eD:/E:..drive) other than the default system drive

Configuration error
Error:5 

Solution : It is recommended to uninstall and reinstall the product.Evidence for the error is shown below in image format.

Cache read failure error 401

When i try to surf the site google  .com,i found an error displayed over the page as,
"Error 401 (net::ERR_CACHE_READ_FAILURE) : unknown error".
"Error 401 (net::ERR_CACHE-READ-FAILURE) : Error reading data from cache".

To speed up web pages, browser temporarily saves downloaded files to disk.When the browser is not shut down properly, these files can become corrupted, and finally resulting in the error(i.e cache read failure).

Generally the error with code 401 indicates security issues like authentication and authorization. The word 'cache read failure' in the error message represents error in fetching the data from cache memory.

Solution recommended is to try reloading the page because sometimes the webpage might be temporarily down or it may have moved  permanently to a new address.


Solution :
Try reloading the page it will resolve the error and shutting down properly should prevent it from happening in the future.

Fix Runtime errors in microsoft visual c++

Abnormal Program Termination:
Program:... ion Data\yahoo\browserplus\2.9.8\BrowserPlusService.exe

F"Run time error!
R6002
-floating point support not loaded"

The above error message displayed while i try to open one of a application software.Now i am unable to use this software because of this run time error.

Solution :
Update the software or install the necessary software components.

Microsoft Visual C++ runtime library :
Runtime error!
Program : C:\Windows\system32\regsvr32.exe.
R6034
An application has made an attempt to load the C runtime library incorrectly.
Please contact the application's support team for more information.