Issue:

How can the error “ZwAuthProdInfo.dll initialization failed, Error code: 126” be resolved when activating the network version?

Causes:

The program cannot run because the file ZwAuthProdInfo.dll is missing. Possible causes include:

  • Antivirus software or a firewall removed the file during installation.

  • The installation package was incomplete or corrupted.

Solution:

  1. Disable antivirus software and the firewall.

  2. Download the installation package again.

  3. Reinstall ZWCAD using the new package.


CN Solution★中望CAD网络版激活报错，提示“ZwAuthProdlnfo.dll initialization failed,Error code:126”
JP Solution


★ZWCAD network version activation error: “ZwAuthProdInfo.dll initialization failed, Error code: 126”：https://confluence.zwcad.com/pages/viewpage.action?pageId=321161728