Zip and unzip
Question: Zip or unzip a model:
Question: Check that you have the correct zip and unzip files.
Download this file.
Unzip into a temporary folder on your hard disk.
Copy all the files into your VCF8 folder, over-writing any files already there of the same name.
In Windows Explorer, go to your VCF8 folder. Double-click the file ziptest (i.e. ziptest.exe) to run it.
If it works, good.
If it does not work, try disabling Windows defender and any antivirus software you have installed to see if they are the problem. Then try to run ziptest again.