我的卸载过程如何正确处理还原注册表项？

Sometimes it's necessary to modify Windows registry settings during an application install. I've recently been frustrated by applications that don't restore these settings when they are uninstalled. As I thought more about this, it occurs to me that there may not be a good (or valid) way to save and restore registry settings. Take the following sequence of events for example:Sometimes it's necessary to modify Windows regi