Reg Add Hkcu Software Classes Clsid 86ca1aa034aa4e8ba50950c905bae2a2 Inprocserver32 Ve D F 2021

In Windows, reg add is used to add new keys or values to the registry.
The general syntax is:

reg add <KeyName> [/v ValueName] [/t DataType] [/d Data] [/f]

Breaking down the user’s string:

A corrected version would look like:

reg add "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2\InprocServer32" /ve /d "2021" /f

Where /ve means set the default value (empty value name) to data 2021.

Report ID: IR-2026-04-18-001 Date: April 18, 2026 Subject: Analysis of reg add command targeting COM Class ID (CLSID) In Windows, reg add is used to add

reg query "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2\InprocServer32" /ve

If your goal was to create a "folder" (Key) named 2021 inside InprocServer32, you do not use the /ve or /d switches. You simply specify the path.

Run this in Command Prompt (Admin):

reg add "hkcu\software\classes\clsid\86ca1aa0-34aa-4e8b-a509-50c905bae2a2\inprocserver32\2021" /f

Breakdown:

| Part | Meaning | |------|---------| | reg add | Command to add/modify registry key | | HKCU\Software\Classes\CLSID\...\InprocServer32 | Full registry path (user scope) | | /ve | Sets the (Default) value (empty value name) | | /d "data" | Data for the default value — usually full DLL path | | /f | Force overwrite without confirmation | Breaking down the user’s string: