regsvr32(1)

regsvr321

Wine dll registration server

Usage

regsvr32 [/u] [/s] [/n] [/i [:cmdline]] dllname

Overview

regsvr32 is the Wine dll registration server, designed to be compatible with its Microsoft Windows counterpart. By default, it will register the given dll.

Commands

/u

Unregister the specified dll.

/s

Run regsvr32 silently (will not show any GUI dialogs).

/i

Call DllInstall passing it an optional cmdline. When used with /u calls DllUninstall.

/n

Do not call DllRegisterServer; this option must be used with /i.

Releases

3 releases since Debian 7 (Wheezy); the text changed 2 times.

  1. 7
  2. 8
  3. Arch

Bugs

Bugs can be reported on the Wine bug tracker ⟨https://bugs.winehq.org⟩.

Availability

regsvr32 is part of the Wine distribution, which is available through WineHQ, the Wine development headquarters ⟨https://www.winehq.org/⟩.

From wine 11.21-1 in Arch Linux 2026-11-01. Also shipped by wine-staging. Parsed by carta from the page's man source.