Hướng dẫn sửa lỗi Operation could not be completed (error 0x0000007e)

Cách 1: Restart Print spool

Cách 2: Copy file hệ thống “mscms.dll”


Revision #1
Created 28 May 2025 08:05:26 by Nguyễn Quang Huy
Updated 28 May 2025 08:12:58 by Nguyễn Quang Huy