It's true that you can repair agent.exe error - there are many methods you can try;
on the other hand, this is the most effective and user-friendly one. You might be using a slow or unresponsive computer, but you may not have to upgrade yet; your first order of business should be to restore your registry - it may save you buying a new one. Any time you run into pc trouble, you should start by confirming that there's plenty of space on your hard disk since a lack of disk space can often lead to trouble. Being able to restore corrupted data has become an essential technology as it helps us to prevent unnecessary downtime in all the projects we use our pcs for. Just one more thing - i'm sure you know people who are struggling with error messages - go ahead and forward this report to them; they'll likely be thrilled to get your help.