Windows 104 error is common windows error that is mainly caused due to conflict in the "semaphore" variable. The error results in problem related to execution of different programs and windows based applications. If not resolved soon it may degrade the performance of your PC as well. Some of the common causes resulting in Windows 104 error are conflict in the "semaphore" variable, obsolete driver, registry damage and virus infection. PC users are advised not to fix this error manually as it may severely damage the PC. It is advised to fix Windows 104 Error with the help of driver update software, registry repair tool and anti spyware tool.
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