This page contains information on cleaning the registry with Microsoft RegClean.
To obtain the latest version of RegClean (4.1a),
click here.
What is it?
RegClean is a 32-bit registry cleaning tool. It will remove invalid registry entries.
Why would I use it?
Registry entries can become corrupted or simply invalid. This can come about
after installing many different software packages which access the registry,
or by installing newer versions of existing software. In the case of OLE applications,
version information and OLE server id information can become
invalid. Even if you don't manually edit the registry, it's quite common for
it to develop invalid entries.
While it doesn't fix all registraiton problems, RegClean can find and correct
a number of consistency problems in the registry. In general, it checks
Control, Insertable, and TypeLib keys for each registered object calss, as
well as everything under the Interface key.
How do I use it?
Using REGCLEAN.EXE is quite simple. Just run it. However, there are a few
things you should do first if you are experiencing problems with an OLE-related
product. Always back up your registry before running RegClean
or any other tool which can modify the registry.
- Un-install the product
- Back up your registry. For Windows NT, you must have full administrative
privileges.
- Run REGCLEAN.EXE
- Re-install the product
Warnings
Microsoft has released this warning with the service pack 1 of Visual Studio:
Do not use the Microsoft Utility RegClean 4.1 with Visual Studio or any Visual
Studio Applications:
If you run RegClean 4.1 (build 97.71), you might find (if you have Visual C++ Enterprise or
Visual Basic Enterprise installed) that the Database Designer no longer works; and/or (if
you have Visual InterDev installed) the Database Designer and LinkView tools no longer
work. If you have run RegClean, then re-install the Visual Studio applications as
appropriate.
Other Helpful Software
Windows 95/NT: CleanSweep from Quarterdeck