missing drivers windows 7

Problem description When installing the LoadRunner 9.52 patch package on a Windows 7 64-bit system, the following error occurs: ---------------------------HP LoadRunner 9.52---------------------------Upgrade patch cannot be installed because the program to be upgradedMay be missing, or the patch may update different version of the program.Verify That "HP LoadRunn

First case: caused by compatibility of USB devicesThe blue screen caused by a USB device is already common in Windows 7, so we can first try to unplug all USB devices, including the mouse and keyboard, and then restart the Windows 7 flagship computer.Case 2: BIOS settingsIf the fault is caused by BIOS settings, we can

1, why the installation of Windows 7 SP1 official version of the prompt "system is missing the necessary components" and caused the installation can not? 2, why install the Windows 7 SP1 official version When prompted "The system can not find the specified path"? 3, why in

I have been waiting for several days to solve the problem while logging on to Windows 7 with fingerprint. If it is not clear, I cannot log on with fingerprint. Please wait until I have waited for a long time. Before I can't use it, I remember that I only used 360 to disable several Automatic startup items. I remember that it was a SQL database and a mySql database, and I felt that these two items were usele

* 7. Found that seemingly cygwin DLL file out of the problem, the reference post provides updated DLL file links cygintl-2 and cygwin1.dll, address is Http://samanthahalfon.net/resources/cygwin_ Includes.zip, two of these DLLs to overwrite the old file in the bin directory, if prompted insufficient permissions, probably because the cygrunsrv process is still alive, using this DLL file, kill CYGRUNSRC process complete replacement 8. Restart

Windows 7 Ubuntu dual system installation adventure installation process problems. Since the computer was previously owned by others, the partitions were messy and the hard disk was made into a dynamic disk (any partition was allowed, but dual systems were not supported. When there are more than three primary partitions allocated in the window, the system will prompt the conversion to a dynamic disk. At thi

I just switched to a laptop and chose Windows 7, which is now popular when installing the operating system. As I am not familiar with this system, I cannot find many things. I usually use VMWare for many things, and the original virtual systems are copied to the mobile hard drive. As a result, the VM installed on win7 cannot open the original virtual machine system, and an error message is displayed: Check

When you go out with your laptop, you often have to look at the battery, but recently you suddenly found that the power icon in the Windows 7 taskbar notification area is missing. Open the notification area icon management, Power Options The block is grey and cannot be selected. The breakdown diagram is as follows: Open the Local Group Policy Editor by t

When you go out with your laptop, you often have to look at the battery, but recently you suddenly found that the power icon in the Windows 7 taskbar notification area is missing. Open the notification area icon management, power options that piece is gray, choose not to move!! Don't worry, try the following solution: Open the Local Group Policy Edi

How to retrieve the triangle hidden in the Windows 7 system taskbar In win7, there is a triangle icon in the lower right corner of the taskbar. Click the triangle icon to view more gadgets, allowing you to perform operations directly. Recently, some users have noticed that the small triangle icon in win7 is missing. What should I do? Next we will share with you

The "You have logged on with temporary profile" error appears when Windows 7 is logged in, as follows: Reason Analysis: The above prompts are due to user profile corruption and inability to log in to the previous account. The cause of the damage may be the anti-virus software manslaughter, Third-party software settings, and other reasons. At this time the system will generate a temporary ac