The script didn't cause me any problems; doing it via GPO already avoids a lot of hassle.
Having set up certificates for PS, VBScript, etc., it's a very useful workaround (a small addition to the wiki would be welcome )!!!

Hi,

I had the same problem as you about 20 minutes ago, and you're partly responsible for finding the solution.

Follow the tutorial, and instead of "--hash3FHGH°05°Y54...", use /VERYSILENT.

I had no problems installing or getting the information back.

Best regards,

I resolved the issues related to Windows SmartScreen acceptance, etc., by adding the product certificate to the agent creation process.

I added it to a GPO as an Authorities and Trusted Publisher certificate.

Since then, there have been no more "Warning: This software may not be a reliable source..." messages.

You have a conflict with the Virtual interfaces; disabling them is usually enough to remove the problem.

Or, more simply, open your WAMP server, select Apache, and specify port 8080 instead of port 80 for the WAPT configuration.
The problem is the port being used; you'll see it works much better immediately. ^^