Win7 play swf file prompts how to solve

For many users, swf files are generally used to play on the webpage, generally we use the swf file to play in win7 32-bit pure version, but we The videos downloaded on the Internet are generally in the swf format, so what should I do in the system? Let's take a look at how to solve the error in the win7 pure version of the swf file.
Step 1: When we enter the win7 32-bit pure version, first open the “Run” window by clicking the “Start” menu of the open table, then enter the command gpedit.msc in the running window and press Enter to enter the system. Set editing in the Group Policy Editor.

Step two: win7 pure version of the Group Policy Editor which we in this order "User Configuration → Administrative Templates → Windows Components → Internet Explorer → Security → Local Machine Zone Lockdown feature safe" to start we need to edit "Local computer area lock security" option, the specific location can be seen in the figure below.

Step Three: At this time we are able to "Local Machine Zone Lockdown Security" in the right window of this option to see three different sub-projects, we double-click to open "all processes" option, then its status After changing to "Enabled", click OK to save. When we return to the win7 pure desktop and play the swf file, it will not prompt an error.