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Here's the log from the latest installer downloaded from Intel's web site !!! ERROR 0x5B4: DriverPackageInstall generated an unexpected error !!! ERROR 0x5: CopyFile generated an unexpected error. Here's part of the log from the installer downloaded from LG's support site:Ĭopy File Source = D:\LG X200\VGA-Win7 VGA driver for LG Notebook.(Ver.8.)\GRAPHICS\difxapi.dllĬopy File Destination = C:\Windows\system32\difxapi.dllĬopy file error (5) on source = D:\LG X200\VGA-Win7 VGA driver for LG Notebook.(Ver.8.)\GRAPHICS\difxapi.dll. Intel's installer fails because it can't overwrite Microsoft's newer version by Intel's older version. Windows 7 SP1 or other Windows Update already installed a newer version of difxapi.dll in the System32 directory. Looking in the log file, the Intel driver installer for GMA3150 contains an obsolete version of difxapi.dll.
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The Intel driver installer for GMA3150 says:
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