Complete handling of the problem that opera icon errors cannot be properly displayed

After a long study, there is a complete and effective solution to the problem of frequent non-display or error display of opera icons. There are many reasons for the change of opera icons, the main reason is that the installation of some software may change the display, as well as the start of the office software. Once the icon appears abnormal, the red icon of opera disappears. It is displayed as a white icon or another icon, which is not very nice. It's easy to change back, that is, to modify the Registry in two places. First place:

Find hkey_classes_root \ opera. see if there is any defaulticon under this item. If there is no defaulticon, create a new item and set its default value to "X: \ Program Files \ opera \ opera.exe ", 1 (X is the drive letter for your opera installation. In fact, "X: \ Program Files \ opera \ opera.exe" is the location of your opera installation folder.) For example:

If there is an item named shellex under shellShellexDeleting is, for example, there is no shellex item in my graph.

Second place:

Find HKEY_LOCAL_MACHINE \ SOFTWARE \ Classes \ opera. html, for example:

 

The processing method of this place is exactly the same as that of the first place. As long as the two locations are consistent, after the modification, the opera icon is displayed normally once.