To install - we recommend you use the Installation Workbook which automates the process for you. Alternatively you can install manually from a zip file.
Some antivirus / firewalls cause the Installation Workbook to error out, and even report a Trojan virus. There is no virus - it is advanced Windows API calls causing false positives. We have been selling this software since 1999 and we have many users who have been buying our software for many years. If it had nasties inside we would have been out of business long ago.
To upgrade [version history] - install using the Installation Workbook. Alternatively close Excel and do a manual install, unzipping over the top of the existing version.
To uninstall - use the red button in the Installation Workbook. To remove a manual installation, close Excel and then remove the folder (eg C:\xlstart) which you originally created.