What happened to Win7 adding a network printer?

Recently, users of Win7 system feedback, he always failed to add a network printer under the Win7 operating system, prompting "Printer can not be installed" or "Print processor does not exist", what is this? ? Generally, due to the lack of system files or the settings are caused by serial changes, the following small series will explain the solution to the failure of Win7 to add a network printer.

Steps:

1. Open the computer and expand C:/Windows/system32/spool/prtprocs/X64 (the path of the 64-bit operating system), C:/Windows/system32/spool /prtprocs/win32x86 (32-bit path), check if 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, the system has determined & ldquo; Winprint.dll & rdquo; file after pressing & ldquo; Win + R & rdquo; exhaled operation, input & ldquo; regedit & rdquo; press enter to open the registry editor;

3, expand "HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Print /Environments/Windows NT x86/Print Processors", and see if there is a "winprint" option under "Print Processors", if not, on the right Right click on the blank space, create a new item, rename it to “ldprint”, and click “"winprint”, right click on the right side of the window - create a new string, name it & Ldquo; driver & rdquo ;, then double-click & ldquo; driver & rdquo ;, modify its value data & ldquo; winprint.dll & rdquo; to.

These are the Win7 add a network printer solutions fail, if you encounter failed to add the network printer, you can operate resolved in accordance with the above steps.