To implement anti modification restrictions on RAR files, you need to set the following settings: Double click to open the RAR compressed package file you want to set protection for, and then select the file you want to set protection for. Then select the command on the menu bar of the compressed package window to lock the compressed file. Switch to the option named Options in the open window. Then select the lock compressed file column under the tab, and check Prohibit modifying compressed files. After checking, click OK to protect the compressed package. A faster way is to open the zip window and press ALT+L on the keyboard to open a tab called Options.Then check it directly. Lock compressed file: It is to lock your compressed file, which will result in that people without permission cannot delete, modify, view and other operations on the file.Not locking means that there is no protection and anyone can operate on it.
Sometimes the naming error, especially the suffix error, will directly lead to the file opening failure, because in the Windows system, the suffix directly represents the file type, and the application directly links the file suffix.
If you need to modify the suffix name, you should first display the suffix name. The reason why the system does not display the suffix name by default is that the beginner may modify it incorrectly, which may lead to failure in opening the file;
Open "My Computer" → "Tools" → "Folder Options", switch to the "View" tab, and the "General" option is entered by default;
In "Advanced Settings", browse to "Hide extension of known price query type" and remove the check in front of it, so that all files in the computer will display the suffix, which can be modified directly.
Not used. But generally, there are file association options in the settings. If there are some options selected by default, you can directly click the program to be associated and then apply it.
Oh, I haven't tried.I guess that when you click the download link, you can change the file extension in the "File Name" column of the pop-up download task interface.For example, if the movie you downloaded is called "Three Fools" (Ha, a movie I think is very good), change "Three Fools. qafone" to "Three Fools. mp4" in the file name column.Another possibility is to use the above method to modify the file name after the download is completed (if the file name you see does not display an extension, please click the "Tools", "Folder Options", "View" tab in the menu bar, drag the scroll bar down, and remove the check in front of "Hide extensions of known file types").
First download a set of beautiful icons from the Internet, and then use the software Types to modify the associated icons one by one, which is very troublesome and laborious.All system file icons can be modified with this software..
After checking and killing, the EXE file association is modified and the file association is restored, but the CMD window appears as soon as IE is opened. This may still be a problem with the association settings. The easiest way is to install the Ruixing Card Online Assistant to conduct a comprehensive check on the computer, and then fix the anomalies detected by it.
