Originally posted by feldon27
If you ever remove AutoCAD, you can restore the functionality of .SCR files with this script:
https://www.feldoncentral.com/Sachs/restoreSCR.reg
Since you are using AutoCAD still, make a copy of the Aquarium somewhere and rename it Aquarium 2.EXE.
That reg doesn't work for XP try this. Download link at bottom.
xp_scr_fix.reg
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\.scr]
@="scrfile"
[HKEY_CLASSES_ROOT\.scr\OpenWithList]
[HKEY_CLASSES_ROOT\.scr\OpenWithList\devenv.exe]
@=""
[HKEY_CLASSES_ROOT\scrfile]
@="Screen Saver"
[HKEY_CLASSES_ROOT\scrfile\shell]
[HKEY_CLASSES_ROOT\scrfile\shell\config]
@="C&onfigure"
[HKEY_CLASSES_ROOT\scrfile\shell\config\command]
@="\"%1\""
[HKEY_CLASSES_ROOT\scrfile\shell\install]
@="&Install"
[HKEY_CLASSES_ROOT\scrfile\shell\install\command]
@="rundll32.exe desk.cpl,InstallScreenSaver %l"
[HKEY_CLASSES_ROOT\scrfile\shell\open]
@="T&est"
[HKEY_CLASSES_ROOT\scrfile\shell\open\command]
@="\"%1\" /S"
[HKEY_CLASSES_ROOT\scrfile\shellex]
[HKEY_CLASSES_ROOT\scrfile\shellex\DropHandler]
@="{86C86720-42A0-1069-A2E8-08002B30309D}"