Solved Unknown Hard Error On Windows 10 8 7 5 Working Solutions
Fix “Unknown Hard Error” on Windows 10 First of all, if you notice the problem started recent Hardware or Software installation, Temporarily remove them, And check this will fix “Unknown Hard Error” if the device driver confliction causing the issue. 1 Fix “Unknown Hard Error” on Windows 101.1 Perform Clean Boot1.2 Run DISM command1.3 Run system file checker1.4 Run Check Disk to detect Disk Errors1.5 Update Video Driver Also, disable the security software (antivirus) if installed, To check and make sure the security application not blocking the application to run with Unknown Hard Error....