Two types of solutions
One,
1. Create a txt text, and insert the following:
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\.doc] @="Word.Document.8" "Content Type"="application/msword" [HKEY_CLASSES_ROOT\.doc\OpenWithList] [HKEY_CLASSES_ROOT\.doc\OpenWithList\WordPad.exe] @="" [HKEY_CLASSES_ROOT\.doc\PersistentHandler] @="{98de59a0-d175-11cd-a7bd-00006b827d94}" [HKEY_CLASSES_ROOT\.doc\ShellNew] [HKEY_CLASSES_ROOT\.doc\Word.Document.6] [HKEY_CLASSES_ROOT\.doc\Word.Document.6\ShellNew] "FileName"="winword.doc" [HKEY_CLASSES_ROOT\.doc\Word.Document.8] [HKEY_CLASSES_ROOT\.doc\Word.Document.8\ShellNew] "FileName"="winword8.doc" [HKEY_CLASSES_ROOT\.doc\WordDocument] [HKEY_CLASSES_ROOT\.doc\WordDocument\ShellNew] "FileName"="winword2.doc" [HKEY_CLASSES_ROOT\.doc\WordPad.Document.1] [HKEY_CLASSES_ROOT\.doc\WordPad.Document.1\ShellNew] "NullFile"="" [HKEY_CLASSES_ROOT\.xls] "Content Type"="application/vnd.ms-excel" @="Excel.Sheet.8" [HKEY_CLASSES_ROOT\.xls\Excel.Sheet.5] [HKEY_CLASSES_ROOT\.xls\Excel.Sheet.5\ShellNew] "FileName"="excel.xls" [HKEY_CLASSES_ROOT\.xls\Excel.Sheet.8] @="" [HKEY_CLASSES_ROOT\.xls\Excel.Sheet.8\ShellNew] "FileName"="excel9.xls" [HKEY_CLASSES_ROOT\.xls\ExcelWorksheet] [HKEY_CLASSES_ROOT\.xls\ExcelWorksheet\ShellNew] "FileName"="excel4.xls" [HKEY_CLASSES_ROOT\.xls\PersistentHandler] @="{98de59a0-d175-11cd-a7bd-00006b827d94}"
2. Rename the text document, the document suffix ".txt" changed to ".reg"
3. Double-click the file to change the run, refresh the page to complete After running
two,
1. Click Start → Run → type "regedit" → Enter
2. pop-up the Registry Editor, expand
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup
3. Click ShellNew folder, select Classes in the right window
4. Double-Classes string edit, copy and paste into the following characters, and then click OK;
.docx
.xlsx
.pptx
.rar
.txt
.zip
Folder
5. Close the Registry Editor, press F5 to refresh the desktop, Over!