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Specialized Systems, Inc. Customized Scripting Solutions |
From the Help Menu: Repair Level 1 Performs a general repair of Windows DLL registrations by calling REGSVR32 on a list of DLLs indirectly associated with the Windows Update process. Repair Level 2 Performs an extended repair of Windows DLL registrations by calling REGSVR32 on a list of DLLs directly associated with the Windows Update process. Repair Level 3 Performs a directory cache flush on 'softwaredistribution' and 'catroot2'. These folders are used to catalog downloads for the Windows Update engine.