Error 0x80300024 error when installing win 7

SOURCE: Whenever i try to install

To fix that problem,



Open your computer in safe mode,

open a command promt



Register the following DLL s

it should be in the %system root% \ system32 folder

just type the following statements one by one and see you got success information popup





regsvr32 licwmi.dll

regsvr32 regwizc.dll

regsvr32 licdll.dll

regsvr32 jscript.dll

regsvr32 vbscript.dll

regsvr32 msxml.dll

regsvr32 shdocvw.dll

regsvr32 softpub.dll

regsvr32 wintrust.dll

regsvr32 initpki.dll

regsvr32 dssenh.dll

regsvr32 rsaenh.dll

regsvr32 gpkcsp.dll

regsvr32 sccbase.dll

regsvr32 slbcsp.dll

regsvr32 cryptdlg.dll



then try to restart,

SOURCE: I bought a LENOVO B

Please note that installing an operating system on an OEM machine OTHER than what was factory-installed on it may void either phone support for the customized OS or the warranty itself.

Lenovo Machines, like most new OEM models are set, by default to run their hard drives in AHCI mode for better performance & power management. Go to the computer's system setup F1 or Del while the computer is starting up to locate the Power, Hard drive or System configuration (Lenovo computers have different System Setup formats for each model so you'll have to navigate around a bit since they may be labeled differently).

Once you find it, you have to change the setting from AHCI to IDE or Compatibility, whichever option is available (once again, each model has a different format & labeling convention). Save the changes & exit the setup & retry the installation. Should work.