If I delete the file, a new one is created and if I try to open it I get same error message above.
How are you going about deleting it? I'm not certain, but it may be one of those files that macOS recreates in its original form if it's not deleted correctly.
The new Great Equalizer is the SEND button.
In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire
