Renewing certificates for eReturns

From time to time, the New Zealand Ministry of Education may issue new certificates that need to be loaded.
The simplest way to update the certificate is as follows:

1. Stop the WSS Wrapper Service on the computer that is running the service. See Checking, disabling and restarting Wrapper.
2. Navigate to the installation directory, which by default is: C:\Program Files\WssWrapper
3. Copy the new .keystore file to the installation directory.
4. If supplied, copy dextest.xml to the installation directory as well.
5. Restart the WSS Wrapper service. See Checking, disabling and restarting Wrapper.
6. If applicable, run testInstall.exe to test the new certificates.