Issue
After upgrading to Imaging Toolkit 11.0.6 or above, when deploying an existing Windows 7 Project, it may fail with the following message;
Solution
You will need to installed the following Microsoft hotfix which enables the use of TLS v1.2 in the .NET Framework 3.5.1.
This could be installed automatically as part of base image creation, or by using Zupdate to create a hotfixes add-on image, or alternatively by downloading and installing using a phase script as follows;
1. Download the package you need (x64 or x86),
2. In Build Console, add the package (Windows6.1-KB3154518-x64.msu) to your custom files
3. Add the following line to the end of phase0-after.vbs
For x64
utils.run "wusa c:\ztoolkit\Windows6.1-KB3154518-x64.msu /quiet /noreboot",0,true
For x86
utils.run "wusa c:\ztoolkit\Windows6.1-KB3154518-x86.msu /quiet /noreboot",0,true
Then re-create your ztoolkit image and test a deployment.