Extract all zip'd files to the OpenVPN home directory
Edit vars.bat to adapt it to your environment

To generate TLS keys:

clean-all script can be used to delete and/or create key directory with index and serial files reset.

Build a CA key (once only)
1. vars
2. build-ca

Build a DH file (for server side, once only)
1. vars
2. build-dh

Key files (for each machine)
1. vars
2. build-key <machine-name>
   (use <machine name> for specific name within script)

To revoke a TLS certificate:
1. vars
2. revoke-key <machine-name>
3. verify last line of output confirms revokation
4. copy crl.pem to server directory and ensure config file uses "crl-verify <crl filename>"
