Fixes an issue in which recycled files are deleted permanently if you delete files from a DFS link in a network environment on a client computer that is running Windows 7 or Windows Server 2008 R2 after you redirect the Recycle Bin to the DFS link.

Regsvr32 is a command-line utility to register and unregister OLE controls, such as DLLs and ActiveX controls in the Windows Registry. Learn the syntax, options, and common solutions for Regsvr32 errors in Windows 10 and other versions of Windows.

Learn how to use Windows File Recovery, a command line app, to try to restore files that have been deleted from your local storage device and can’t be restored from the Recycle Bin. This app requires Windows 10 build 19041 or later and supports only internal drives, external drives, and USB devices.

To enable this feature, follow these steps: Configure these two files: EdgeTransport.exe.config and MSExchangeDelivery.exe.config. Note By default, these two files are located in the following folder: C:\Program Files\Microsoft\Exchange Server\V14\Bin, open files in Notepad.

Learn how to recover files or folders that you accidentally deleted from OneDrive, either online or from your computer. Find out how long deleted items are kept in the recycle bin and how to access them.

Learn how to manually or automatically defragment or optimize your hard disk drives or solid-state drives in Windows 11 or Windows 10. Find out the difference between defragmentation and trimming, and how to change the optimization schedule.

When you need to protect the privacy of an email message, encrypt it. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component.

Learn how to view and restore deleted items from the site collection recycle bin in SharePoint, which is different from the Windows recycle bin. Find out how long items are kept in the recycle bin, how to restore entire site collections, and how to use Microsoft 365 Backup for data recovery.

DEP is a Windows technology that prevents executable code from running in data-only memory areas. Learn how to turn DEP on or off in the Windows Security app and why it's important for your PC's security.