Until 2012 SW opend by dobleclick on a part in the Windows Explorer the last opend SW Version (2010, 2011) Thats not possible with Windows 7x 64 and SW 2012.

I found that SW 2012 dosn`t write in HKEY_CLASSES_ROOT\SldPart.Document\shell\open\command

I write a batch File that works, but that isn`t the real solution because my preview, Thumbnails and Icons a get damaged...

@echo off
@echo Welche Version soll per Doppelklick aus dem Windows Explorer geoeffnet werden?
@echo Bitte waehlen Sie:
@echo.
@echo SolidWorks 2012 = 1
@echo Solidworks 2011 = 2
@echo Solidworks 2010 = 3
CHOICE /N /C 123 /M "Auswahl: "

if %errorlevel%==1 goto 2012
if %errorlevel%==2 goto 2011
if %errorlevel%==3 goto 2010

exit

:2012
REM SolidWorks 2012

reg add "HKEY_CLASSES_ROOT\SldPart.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2012\\SolidWorks\\sldworks.exe /dde" /f
reg add "HKEY_CLASSES_ROOT\SldAssem.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2012\\SolidWorks\\sldworks.exe /dde" /f
reg add "HKEY_CLASSES_ROOT\SldDraw.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2012\\SolidWorks\\sldworks.exe /dde" /f

exit

:2011
REM SolidWorks 2011

reg add "HKEY_CLASSES_ROOT\SldPart.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2011\\SolidWorks\\sldworks.exe /dde" /f
reg add "HKEY_CLASSES_ROOT\SldAssem.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2011\\SolidWorks\\sldworks.exe /dde" /f
reg add "HKEY_CLASSES_ROOT\SldDraw.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2011\\SolidWorks\\sldworks.exe /dde" /f

exit

:2010
REM Solidworks 2010

reg add "HKEY_CLASSES_ROOT\SldPart.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2010\\SolidWorks\\sldworks.exe /dde" /f
reg add "HKEY_CLASSES_ROOT\SldAssem.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2010\\SolidWorks\\sldworks.exe /dde" /f
reg add "HKEY_CLASSES_ROOT\SldDraw.Document\shell\open\command" /ve /t REG_SZ /d  "C:\\Program Files\\SolidWorks Corp_2010\\SolidWorks\\sldworks.exe /dde" /f

exit

Any "Real" sulution?

Greetings

Stefan