changing file extension

message from =?Utf-8?B?TGlhbSBBbmRlcnNvbg==?= on 6 Jun 2004
Please help me hours of work lost!
PC crashes whilst doing an Autocag LT drawing but luckily file autosaved with .sv$ extension.
Need to change extension to .dwg but can't find how! Was easy in Windows 98 as the extension was shown in file name.
Desperate!
 
Will Denny replied to =?Utf-8?B?TGlhbSBBbmRlcnNvbg==?= on 6 Jun 2004
Hi

Open Windows Explorer, then go to Tools>Folder Options>View and uncheck
'Hide extensions for known file types'. Then try renaming the file.
 

Archived message: changing file extension (Microsoft Windows XP)