If you are trying to install Enterprise Architect 7.5, the trial version, you may encounter the following error : « Error 1722. There is a problem with this Windows Installer package ». Google won’t help you (unless it helped you reach this page).
Despite the error, if you try to run the program, you’ll encounter another error about a missing dll « TER75D.dll ». Actually, THIS IS WHERE the solution lies.

The Fix? In the EA installation directory, locate the « TER75.dll ». Copy that file and rename it to the missing one « TER75D.dll ». That’s it!

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