The is a powerful but sensitive operation. It demands disabling modern security safeguards (driver signing, real-time AV), but when executed correctly, it provides flawless emulation of physical dongles on 64-bit Windows systems.
Click and navigate to C:\Windows\System32\drivers (or the folder where your extracted multikey.inf is located). Select multikey.inf , click Open , and then click OK .
Windows 10 or Windows 11 (64-bit versions). Privileges: Full administrative privileges are mandatory.
Before installing Multikey 181 x64, ensure that your computer meets the following system requirements: multikey 181 x64 install
Re-run the bcdedit /set testsigning on command in an elevated command prompt and restart your computer. Ensure Secure Boot is disabled in your motherboard's BIOS settings, as Secure Boot can override the testsigning command. Error: Code 10 (Device Cannot Start)
Look under "Universal Serial Bus controllers" or "System devices" for any existing "Virtual USB MultiKey" entries.
Open the , type cmd , right-click Command Prompt , and select Run as administrator . Type the following command to enable test signing: bcdedit /set testsigning on Use code with caution. The is a powerful but sensitive operation
: Missing Visual C++ redistributables or corrupted .sys file. Fix : Install all VC++ runtimes (2005-2022) and verify file hash of multikey.sys .
Before beginning the installation process, ensure your environment meets the following baseline requirements:
The driver is running, but the specific dump keys do not match what the software is looking for. Select multikey
This article provides a deep dive into the Multikey 181 x64 environment, offering step-by-step installation guidance, technical insights, troubleshooting tips, and—most importantly—a discussion of legal boundaries and safer alternatives.
：如果你希望永久生效而不必每次重启都按 F7，可以以管理员身份运行 CMD，输入 bcdedit.exe /set nointegritychecks on 然后回车。 但必须警惕，这会降低系统安全性，一般不推荐长期开启 。
Press the Windows Key , type cmd , right-click, and select Run as administrator .
: Ensure the software and its associated multikey are compatible with your version of Windows and the system's architecture (x64).