Registry Root Key Name Value Component_ s72 i2 l255 L255 L0 s72 Registry Registry AppPath01 2 Software\Microsoft\Windows\CurrentVersion\App Paths\msiexec.exe [#msiexec.exe] Only9X AppPath02 2 Software\Microsoft\Windows\CurrentVersion\App Paths\msiexec.exe Path [$MsiExec] Only9X HydraCompat 2 Software\Microsoft\Windows NT\CurrentVersion\Terminal Server\Compatibility\Applications\MSIEXEC Flags #8200 OnlyNT msi 0 .msi Msi.Package MsiExecReg msiOpen 0 Msi.Package\shell\Open\command "[#msiexec.exe]" /i "%1" %* MsiExecReg msiOpenKey 0 Msi.Package\shell\Open &Install MsiExecReg msiOrder 0 Msi.Package\shell Open MsiExecReg msiRepair 0 Msi.Package\shell\Repair\command "[#msiexec.exe]" /f "%1" %* MsiExecReg msiRepairKey 0 Msi.Package\shell\Repair Re&pair MsiExecReg msiUninstall 0 Msi.Package\shell\Uninstall\command "[#msiexec.exe]" /x "%1" %* MsiExecReg msiUninstallKey 0 Msi.Package\shell\Uninstall &Uninstall MsiExecReg msp 0 .msp Msi.Patch MsiExecReg mspOpen 0 Msi.Patch\shell\Open\command "[#msiexec.exe]" /p "%1" %* MsiExecReg mspOpenKey 0 Msi.Patch\shell\Open &Apply Patch MsiExecReg mspOrder 0 Msi.Patch Open MsiExecReg