Office 2007 and office 2010, *. DOC file icon Error modification method

Win7 system, Office 2007 and office 2010, * .docfile diagram should be the same as the .xls file on the image, but because other open methods are selected, and then select Office 2007 and office 2010 to open it, the icon will look like this ()
, The modification method is as follows:

Step 1: click "start"-"run"-Enter "cmd" and press ENTER-Enter "Regedit" to open the registry.
Step 2: delete the following files:
1. HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ fileexts \. Doc
2. hkey_classes_root \ doc_auto_file (if any)
Step 3: Modify the following files
1. The "(default) value" of hkey_classes_root \. Doc is word. document.8.
Step 4: restart and refresh the Icon cache. (Before you successfully refresh the Icon cache, do not say it is ineffective or give up trying it easily. Although the Icon cache of Windows Vista/7 is hard to refresh .)

If the above steps still do not work, try to fix and install Microsoft Office 2007.