Print driver host for Applications has stopped working __ computer

Print driver host for Applications has stopped working
Problem Signature: Issue event name: Appcrash application Name: Splwow64.exe fault Module Name: Gchp1020.dll



Win7 System appcrash error How to fix win7 system error Appcrash repair method Rollup
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Method One: Generally appear appcrash error, will be prompted the fault module name, such as XXXX.DLL, then we can Baidu the DLL belongs to which file, find the program, if it is not very important to uninstall it, see if the fault will not appear. I have verified:Gchp1020.dll is the driver file for HP Laser 1020 printer. HP1020 Drive Uninstall Clean: 1, Control Panel \ All Control Panel items \ Devices and printers, remove HP LaserJet 1020 this device. 2, Service Manager-Print service, HP 1020 driver file deletion.
Reinstall, laserjet_1018_1020_1022 this drive, reboot, normal.
Method Two: 1, the use of cleaning software, such as  clean IE plug-ins, such as some unused plug-ins; 2, then in the operation of the input Msconfig carriage return, in the start to cancel the startup, only the input method Ctfmon; 3, after the reboot to see whether there will be failure. Method Three: 1, after the crash occurs, the system will generate the dump file, the dump file is the memory image of the process, the dump file on the Win7 general save C:\Windows\Minidump Directory, need administrator rights to access. 2, to analyze crash through the dump file to start, need to install WinDbg, in WinDbg, through the File→opencrashdump menu can open the dump file for analysis, as shown in the following figure: