Some add-ons of ie8 are permanently uninstalled.

IE8 provides an excellent add-on management tool. You can disable or delete a specific add-on:

However, some add-ons "delete" are not optional. What if they are unwanted or rogue add-ons? If you do not just disable it, you still need to permanently delete it. What should I do?

Previously, after tests, the card and netshard Security Assistant, 360 security guard, and Kingsoft cleaning experts all provided such functions!

Of course, in this case, you have to manually delete it:

For example, uninstall the above "ThunderAtOnce Class": First cancel the file "TDAtOnce_Now.dll" and executeRegsvr32/u TDAtOnce_Now.dll;

Another way to log out of a dll is to open the registry, search for the class ID (01443AEC-0FD1-40FD-9C87-E93D1494C233) corresponding to tdatonce_no1_dll, and then delete it.

Finally, delete TDAtOnce_Now.dll in the corresponding path.

Note: Do not delete files before cancellation, which will affect system stability.

The following describes a very useful Maintenance Tool System Repair Engineer, which provides the corresponding functions, very good:

If manual deletion is troublesome, it is also a good choice.