best windows driver updater

1. Windows platform: Note: The QT installation path is D: \ QT; the MySQL installation path is F: \ mysqlOpen a nameorder prompt1> D: \ QT \ 2010.05 \ QT \ SRC \ plugins \ sqldrivers \ mysql> (switch to this directory)2> qmake-O makefile "includepath + = F:/MySQL/include" "libs + = F:/MySQL/lib/libmysql. lib "MySQL. pro (note that '/' is not '\')3> mingw32-make (if not found, add mingw/bin to the environment variable) If the

When using QT for MySQL database operations in a Windows environment, the following issues occur:Qsqldatabase:qmysql driver not loadedqsqldatabase:available drivers:qsqlite QODBC3 QODBCThis is due to the fact that the MySQL database driver is not compiled under QT (to be sure, it is not compiled with Mingw32 ), and the workaround is as follows:1. Custom install M

After a private Nvadia video card driver is installed on both Windows 7 and Ubuntu systems, the shutdown screen turns into a low resolution. To pursue perfection, we recommend that you modify the resolution in the following ways: Modify the grub configuration file first, then generate grub again. cfg: Step1: sudogedit/etc/default/grub change GRUB_CMDLINE_LINUX_DEFAULT = "quietsplash" to GRUB_CMDLINE After

In the previous article, "Windows Driver Development-3" We used PNP, which is now bad for WMI.Wmi:windows Management InterfaceWMI provides pre-assembled class schemas that allow scripts or applications written in scripting language (VBS), C #, VB. NET, or C + + to monitor and configure applications, systems, or network components, and hardware in the computer.WMI Although WDF does a lot of work for you, you

I. Windows 32 (Java language)-driven development 1.1 File Usage In the Java folder of D3, there are two folders: classpackage and example. The file is readme.txt. Javard800.dll in classpackage is a Windows dynamic link library for Java JNI. Javard800.java in classpackage is a JNI interface for Java. Javard800demo. Java in example is a test program written in Java. The Calling sequence is as foll

a carry flag to return to VMM to prevent loading a VxD. Some VMM services, such as initialization information services, are valid only during initialization. Nine, Real mode initialization Any static device driver can provide a real-mode initialization process to perform an initialization task before Windows switches to protected mode. This procedure is called when the VMM loads a VxD, which checks Abou

After the installation of XP system import ahci driver to Asus P8H77-V LE motherboard as An Example 1, the following code is saved as reg. reg and execute the import Registry: Write www.2cto.com Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE \ SYSTEM \ ControlSet001 \ Control \ CriticalDeviceDatabase \ pci #Ven_8086 dev_1E02 cc_0106] "Service" = "iaStor" "ClassGUID" = "{secret}" [HKEY_LOCAL_MACH

= CharSet.Unicode, SetLastError = true)] private static extern bool Sqlgetinstal LEDDRIVERSW (char[] lpszbuf, ushort Cbufmax, out ushort pcbbufout); public const int sql_success = 0; public const INT SQL_ERROR =-1; public const int sql_fetch_next = 1; public const int Sql_fetch_first = 2; public const int sql_fetch_first_user = 31; public const int Sql_fetch_first_system = 32; public const int sql_attr_odbc_version = 200; public con

This section lists the system-defined Device InterfaceClassesThat support the following types of devices: 1394 and 61883Devices Battery and ACPIDevices BluetoothDevices Display and ImageDevices Interactive InputDevices ModemDevices NetworkDevices Serial and parallelPort Devices StorageDevices Kernel streamingMedia devices USBDevices Windows portableDevices Windows SideshowDevices The following information i

Windows File System filter driver development tutorial 7. IRP completion function, interrupt level, how to surpass Interrupt Level Limit First, let's discuss how the volumne device gets it. First, let's look at the following functions: // ------------------ Content in WDF. h -------------------------Typedef VPB wd_vpb;_ Inline wd_vpb * wd_dev_vbp (wd_dev * Dev){Return Dev-> VPB;} _ Inline wd_dev * w

Ssdt tables cannot be written on many machines. Writing a table causes the machine to crash and restart without prompt. This requires removing write protection for core memory: //----------------------------------------------------------------------//// Set core memory access protection////----------------------------------------------------------------------//// Spinlock Protection//Static kspin_lock gs_matrix;Static kirql gs_oldirql; Static ulong cr0value = 0; //// Initialize the global data

11. Open, close, and delete file and directory generation We have analyzed the read, and the write is similar to the read. There are other operations in the file system. For example, open a file or directory (open an existing directory or create a new one) and close it. Move or delete files or directories. In fact, file_object is not just a file object. In Windows file systems, both directories and files are abstracted using fileobject. Here is

In Windows 7 systems, when some drivers are installed, or when our hardware does not recognize the need for a reload drive, if the following error message appears: The specified module cannot be found, the XXX.dll file is missing, and so on. This requires us to manually retrieve the system and help drive the installation successfully. Specific methods: What you're looking for may be XX.dll, and we're going to name the missing module hypothesis Carlo

Win7 official release has been a period of time, the installation of the use of windows7 more and more people, everyone in the installation of Win7 will also encounter a variety of problems, recently a lot of netizens reaction Windows7 sound card driver can not install, Today I say that windows7 sound card driver can not install or install the solution.1. Open your system on the disk into the

The device and service giant has put consumers in a lot of trouble since Microsoft officially unveiled Windows 8.1 and the Windows RT 8.1 update on October 18. The first is the mouse lag in the game, and then some machines (and some older AMD processors) cannot install Windows 8.1. A number of users in Microsoft's official support forum said they had downloaded

file filter driver under Windows has not been how to touch, so finally the old saying fixme. 1, to obtain the full path of documents and the timing of judgment Do not attempt to obtain a full path outside of the irp_mj_create, except in the irp_mj_create if you have created the IRP from scratch before all irp_mj_xxx are sent to the underlying device query. Obcreateobject () is used to establish a valid

The problem with the specified module was not found when the driver was installed in Windows7. Failure phenomenon: The error message "Cannot find the specified module" or "XXX.dll file is missing" when the driver is installed in Windows7. Reason Analysis: The application software runtime is generally preferred to call the required modules from its own installation directory (. DLL) file, if you do not h

); while (pdevobj) {Pdevext = (pdevice_extension) Pdevobj->deviceextension;iodeletesymboliclink (pdevext->mydevicesym);pD evobj = pDevObj-> Nextdevice;iodetachdevice (Pdevext->plowdevice); Iodeletedevice (pdevext->pdeviceobj);} while (1) {}kdprint (("Driver UnInstall complete,leave\n");} NTSTATUS ldispatchroutine (pdevice_object pdeviceobject,pirp pirp) {pio_stack_location STACK = Iogetcurrentirpstacklocation (PIRP); ioskipcurrentirpstacklocation (PIR

Some users responded that after installing Windows 7 o'clock, Windows7 still reported unable to start the DVD, but in the motherboard settings can see the DVD driver, for this problem, small set I also search the Internet under the solution. Here only for everyone to do a reference. Run "regedit" to find Hkey_local_machinesystemcurrentcontrolsetcontrolclass, and then right-click the file to remove the hier