PROBLEM: Windows 7 64-bit stations can not add HP LaserJet P4015n from print serverWindows Server 2003 R2 showing the error 0x000007e
SOLUTION: On the print server, delete the registry key
"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Print\Printers\[PrinterName]\CopyFiles\BIDI"
CAUSE: The station of user was trying to access a path that the 64-bit operating systems do not recognize as valid: "spool\drivers\w32x86\3". This path is set in the printer settings on the Print Server.
https://social.technet.microsoft.com/Forums/windowsserver/en-US/6c68f4d3-fa4c-4986-9567-bbe89551652f/windows-7-windows-cannot-connect-to-the-printer-0x0000007e
