This release primarily addresses a few stability issues, anyone experiencing any sort of problem with the current version should upgrade. There are a couple improvements to error reporting as well, so if you are having an issue that is not fixed by the upgrade, re-submit the error report as it may provide more information. See the change log for a complete list of changes.
A lot of people have reported issues that appear to be due to WMI installation issues. This new version will detect at startup if WMI is not installed, not registered or has some other major issue, and offers to attempt a fix. This should work for the majority of WMI issues, but there will likely be some that it does not address. I am working on a WMI Diagnostic & Repair Tool that offers a number of additional WMI repair & testing options. This will be included in all future versions of System Nucleus. However, there will be a stand alone version available as soon as it is ready, which I expect will be in about a week, perhaps sooner. Availability will be announced in the RSS feed, which can be most easily subscribed to here. Initial download will be available only through the System Nucleus download page, but I may add it to other download sites if there is sufficient interest.