Pilots using Internet Explorer or Edge on MS Windows PC may encounter the following message when downloading the mccPILOTLOG installer package :
The signature is not "corrupt or invalid", the installer package is simply not signed. A signature is not needed to safely install mccPILOTLOG.
You can choose any of the following solutions :
1) Change the settings for Internet Explorer / Edge. Follow the guidelines from the Microsoft Community to modify your browser settings.
2) Download and run the installer package through another browser, such as Google Chrome, Mozilla Firefox or Safari
3) Override the message in Internet Explorer / Edge with a right-mouse-click in the colored area, as shown here :
Choose "Run anyway" from the pop-up menu :