1Password8 for Windows will not install

Hi 1P_Gem! Thanks for the reply.
Unfortunately I cannot control the configuration of Trellix Endpoint Security on this corporate machine. But since 1Password 8 is the only application having this issue so far and even your 1Password 7 installed just fine, I cannot believe that there is no way to fix this problem in your installer. At least there should be a better error message that gives a hint about the workaround.