As we've seen recently, antivirus can cause issues when installing software (nothing new there, sorry to say).
Perhaps it would be good to add something to this effect to the FAQ section?
Q: Why am I getting strange errors and/or messages when installing?
A: These are almost certainly caused by an antivirus software interfering with the installation. Delete the problematic B4J installation, temporarily disable the antivirus, and then install B4J from scratch.
Perhaps it would be good to add something to this effect to the FAQ section?
Q: Why am I getting strange errors and/or messages when installing?
A: These are almost certainly caused by an antivirus software interfering with the installation. Delete the problematic B4J installation, temporarily disable the antivirus, and then install B4J from scratch.