The diagnostic tests provided are:
- Upload Test –
This test attempts to determine if your upload settings are set properly for the server. Simply attach a file when submitting the form. If this test succeeds, then attachments and custom avatars should function properly.
- Email Test –
This test attempts to determine if your email settings are correct and that your email server is functioning properly. Enter your email address and the test will attempt to email you a test mail. If you receive the email properly, email options on your board should function properly.
- Suspect File Versions Test –
This checks all vBulletin files used for this installation and attempts to determine which files, if any, were created for an older version. If any files are found, you should re-upload that file with the current version. If you can not find the file in the your version’s download, you may simply delete the suspect file from your server.
- System Information –
This displays system information that is often useful in debugging problems.