A parte de redefinição é detalhada em este artigo :
- Click Start Menu, and then type
regedit
in the Start Search and press ENTER.- Navigate to the following registry branch
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\[ext]
.
Replace the[ext]
with the actual file extension that you want to restore its file type association to revert back to original Windows Vista default. If you unsure, simply browse through all the sub-key underFileExts
.- Delete the sub-key named
UserChoice
.- Exit from Registry Editor.
Windows Vista will now use original file associations that comes built into system for the particular file extensions with “
UserChoice
” deleted.
However, the trick is not foolproof, especially if the other related system registry keys for the particular extension have been corrupted or broken. In such cases, it may be necessary to fix the file association by restoring its registry settings.