Describes how to use the Regsvr32 tool to register and unregister OLE controls. Also describes the error messages that may occur and what they mean.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

To run a Control Panel tool in Windows, type the appropriate command in the Open box or at a command prompt. NOTE: If you want to run a command from a command prompt, you must do so from the Windows folder.

Learn how to spot phishing emails. Hackers will try to send you fake order invoices or receipts, hoping you'll take the bait and give them personal information. Learn how to spot fake order scams. What is typosquatting? Attackers will use commonly misspelled or mistyped words to appear as legitimate sites. Learn Learn about URL hijacking.

We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.

When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

Open Windows Terminal, then select the Startup tab > Default terminal application > Windows Console Host. If you already have a command line app open in a Windows Console Host and want to change the default setting: Right-click the title bar, then select Properties > Windows Console Host.

Regedit.exe uses .reg files to import and export registry subkeys and values. You can use these .reg files to remotely distribute registry changes to several Windows-based computers.

Fixes an issue that occurs when you build an application that creates a COM server on a device that is running Windows Embedded Compact 2013.