I've written how this issue can be workaround - I would suggest to use it, as this is a holiday season, so the Flexera team response probably will be slow. If they want to fix it
Found a solution (at least for my issue):When I try to create installer using InstallShield 2018 it fails with the error mentioned in this thread.When I try to create installer using InstallShield 2020 works like charm. Same code, same project, same ...
Hello, Looks like it's quite a popular issue today. Same problem in my case - no changes to the server, certificates and code since yesterday, but it stopped working...