Win7 Delete registry information hint error what to do?

A long time ago, almost a small part of the first time in the operation mentioned Win7 flagship download of the registry when it was mentioned, in general, the registry information in the Win7 flagship version cannot be deleted because the registry controls the data for our entire computer, and if there is a slightest error in the deletion, is likely to cause the collapse of our computer system, the consequences are very serious. But sometimes, some useless information we also need to clean out. So what do we do if we're prompted to make a mistake when we delete the Win7 flagship registry information?

1. First, we press the Win7 flagship keyboard Win+r shortcut to open the computer's running window, and then enter Regedit in the window and click Enter, so you can open the computer's Registry Editor window.

2. In the open window, we need to follow the path to find the items we want to delete, and then select and right-click, select Permissions. In the pop-up window, let's switch to the Advanced column and click on the owner.

3. Generally speaking, this time the owner is Trusteinstaller, here is where we need to change, we need to change the trusteinstaller here to our current Win7 flagship computer account, after the setup is complete, we can delete the item.