The RegMaid utility is designed to clean up invalid registry entries that are caused by deleting OLE projects that are created with Visual C++ and Microsoft Foundation Classes (MFC).
The CLSID section considers an entry to contain a problem if any handler or server file entry cannot be found by the system. This can occur if a server has been registered over the net and the network connection has been broken. An entry might also be listed if the server has been moved or deleted. The CLSID section provides the most information about the entry that is listed to help you wisely chose the entries to remove.
The ProgId section tries to match its CLSID entry with one in HKEY_CLASSES_ROOT\CLSID. The typical entry being searched in the registry is of the format HKEY_CLASSES_ROOT\Some ProgId\CLSID. If the entry under HKEY_CLASSES_ROOT does not contain a CLSID sub-entry, then it is ignored. This ensures that only ProgIds are listed. The clean-up process is identical to that of the CLSID section.
The TypeLib section looks for references to .tlb files and if one is found in the registry that cannot be found in the system then the entry is listed as problematic. As with the CLSID section, the files in question are listed.
The final section is the Interface portion of HKEY_CLASSES_ROOT. In this section each entry with a TypeLib entry is compared to the entries in HKEY_CLASSES_ROOT\TypeLib, and if a match is not found, the entry is listed here. This entry has the least amount of information available for deciding which registry entries to delete. In fact, the only information available are the TypeLib and Interface GUIDs. However, because this section is highly dependent on the TypeLib section, it should be safe to delete these entries as long as you have resolved the TypeLib issues first.
The following files are available for download from the Microsoft Download Center:
Visual C++ .NETDownload the Regmaid.exe package now.For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
Note As of February 10, 1998, there is a new version of RegMaid.exe (version 1.1). It greatly reduces the number of erroneous listings that are caused by RegMaid's inability to find a server file, including:
- Handling of long file names.
- Handling of environmental variables in the path.
- Confusion caused by multiple data entries for the server.
ID articolo: 156078 - Ultima revisione: 06 mar 2009 - Revisione: 1