This problem happens when you are trying to share printer between 32 bit (x86) and 64 bit (x64) Windows
. The 32 bit driver not compatible for 64 bit operating system. At this situation you may get error message like this "Windows cannot connect to the printer Operation failed with error 0x0000007e".
But there is an alternate way to add printer from 32 bit Windows to 64 bit Windows.
Start >> Devices and Printers >>
Then Add Printer with the help of IP address of 32 bit Windows computer.
Detailed steps with screen shots are given in the following link.
[Solved] Operation failed with error 0x0000007e
Solved Operation failed with error 0x0000007e Share printer between 32...