While trying to install AECOsim CONNECT Edition, the installation is failing with error code 0x80070642. User cancelled Installation. The log file has many errors referencing SPCServer.
This is a problem due to a 'Hash Mismatch'. You can resolve this by following the steps below.
You have to delete any existing 'SPCServerSetup.msi'. You can find the same in 'C:\BentleyDownloads\...' path.
You can then restart the installation process and it will be completed successfully. OR, you can manually download an install the '.msi' files - after that the installation will be completed.