Win7 open file when prompted Windows can not open this file how to do

win7 open file when prompted Windows can not open this file how to do

1, first click & ldquo; start - run & rdquo;, open in the run In the dialog box, enter “regedit” enter the registry editor;

2, then expand to the left side of the registry to locate the "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionpoliciessystem";

3, then in the window Right click on the space on the right side and select ““New”→DWORD value“ and name it “rdinternetopenwith“;

4, then double-click the newly created “Nointernetopenwith” key value, In the "DWORD Value" dialog box of the "DWORD Value" dialog box, change the original 0 to 1 or other non-zero number.

5, after the modification is completed, quit to close the registry, and then open the file of unknown format will not prompt Windows can not open this file, but will go directly to the open mode dialog box, select the corresponding The program can open the file.