Windows cannot connect to the printer access is denied error cause The “Windows cannot connect to the printer” error is most likely associated with specific lines of code like 0x0000007e. In the following article, Phong Vu wants to share with readers a guide to 4 ways to fix the error of not being able to connect to the above printer. However, a very common error that interferes with the printing process is “Windows cannot connect to the printer” (most common in Windows 7). A shared printer for multiple PCs is a very common thing in an office environment.