Some Windows 10 users have reported facing bad system config info error message when restarting their computer. Bad_System_Config_Info error is also known as BugCheck 0x74. It can occur with the following error codes STOP 0x00000074 (0x00000003, 0x00000002, 0x80087000). This is not a new issue because previous windows versions Windows 7 or Windows 8/8.1 users also faced this error. This tutorial will share you a few effective ways to fix Bad System Config Info error in Windows 7/8/10 and help you restart computer without any obstacles.