How to solve the problem of adding a network printer to Win7 system

Win7 system users reflect when using computer
, adding network
printer under Win7 operating system always fails, and also prompts &ldquo The printer cannot be installed. Or the printing processor does not exist. What is the problem? This situation is caused by the lack of system files, or the settings are caused by serial changes, here to give you a specific introduction, for Win7 to add network
printer failure specific solution.
1, open computer
, expand C:/Windows/system32/spool/prtprocs/X64 (path of 64-bit operating system), C:/Windows/system32/spool/prtprocs/win32x86( 32-bit path), check whether there is a "Winprint.dll" file in the folder, if not, we need to copy the "Winprint.dll" file from the same version of the system;
2, determine the system has " ;Winprint.dll” After the file, press “Win+R” call out the operation, enter “regedit” press the Enter key to open the registry editor;

3, then expand “HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Print/Environments/WindowsNTx86/PrintProcessors”, see if there is a "winprint” item under "PrintProcessors"; if not, right click on the right margin, create a new item, rename it to “winprint&rdquo ;;

4, click “winprint”, right click on the right side of the window - create a new string, name it "driver", and then double-click to open <;driver” , modify its numerical data to “winprint.dll”

About the above questions, how to solve the failure of Win7 to add a network printer is finished, if you encounter the failure to add a network printer, then you can follow the above steps to solve the problem.