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WinCal Downloads


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Important: Download a FREE patch for WinCal XE to fix a broken SOLT calculation in version 4.6.0

WinCal XE 4.6.1

  • ReadMe - This file includes release notes, installation, known issues and general information regarding this version.
  • Full Version -This full version installation requires a change to the security key from all previous versions to connect to a VNA.  However, it is possible to run with a Virtual VNA without a security key for demo purposes. Contact Sales to find out if you are eligible for a free upgrade (bought WinCal XE 4.5 after July 10, 2012) or if you can get the upgrade price and enable your security key for version 4.6 via email.
  • Patch for version 4.6.0 - If you are currently using WinCal XE version 4.6.0, download the patch to upgrade to the 4.6.1 version to fix a broken SOLT calculation in version 4.6.0. You can verify your version in Help/About. This patch only works with version 4.6.0. If you have any other versions, including beta versions of 4.6.0, download the full version of 4.6.1.

Legacy Downloads

Previous versions of WinCal are available on our FTP Server.

Hardware Key Driver

This is Sentinel System Driver Installer, the latest key driver from the vendor of our security hardware key. It includes only drivers and not the servers, which is all that is needed. The same driver is used for WinCal 3.x, 2006 and XE. If your WinCal installation is working fine, and WinCal recognizes the key, there is no need to upgrade, but if you have changed to a new computer and have problems you can download this latest driver. Download Hardware Key Driver