Sure, you can repair addiag.exe error - there are multiple ways you can do this;
yet this is decidedly the one you need to get your computer operating at its best. You'll soon be back in business - the ability to search for and fix any and all corrupted registry settings on your pc in just minutes is one of the most critical elements provided by these repair tools. To be on the safe side, all pc users should verify the "well-being" of the registry when doing regular maintenance such as backups - it's a good habit to get into. The details of windows make it very elaborate, but as your own experience will tell you, it isn't always as reliable as we might wish in these modern times. Last but not least, perhaps you know other pc users who are struggling with errors - go ahead and forward this report to them; they'll likely be thrilled to get your help.