diff --git a/CLIENT_DATA/setup3264.ins b/CLIENT_DATA/setup3264.ins
index 1145aa5..f28d8d3 100644
--- a/CLIENT_DATA/setup3264.ins
+++ b/CLIENT_DATA/setup3264.ins
@@ -129,6 +129,7 @@ FOR %%j IN (%Extn%) DO (
                 REG ADD %SC%\Imagine.%%A /VE /D "%%A Image" /F
                 REG ADD %SC%\Imagine.%%A\DefaultIcon /VE /D "$InstallDir$\%Prog%.dll,%%B" /F
                 REG ADD %SC%\Imagine.%%A\shell\open\command /VE /D "\"$InstallDir$\%Prog%.exe\" \"%%1\"" /F
+		assoc .%%A=Imagine.%%A
 				copy "$LogDir$\defaultassociations.xml" "$LogDir$\defaultassociations.xml.old"
 				xml ed -d /DefaultAssociations/Association[@Identifier='.%%A'] "$LogDir$\defaultassociations.xml.old"> "$LogDir$\defaultassociations.xml"
 				copy "$LogDir$\defaultassociations.xml" "$LogDir$\defaultassociations.xml.old"
@@ -138,7 +139,7 @@ FOR %%j IN (%Extn%) DO (
 
 rem Set Default Associations for Windows 8
 move "$LogDir$\defaultassociations.xml" "%System%"
-REG ADD HKLM\Software\Policies\Microsoft\Windows\System /V DefaultAssociationsConfiguration /D "%systemdrive%\windows\system32\defaultassociations.xml" /F
+REG ADD HKLM\Software\Policies\Microsoft\Windows\System /V DefaultAssociationsConfiguration /D "%System%\defaultassociations.xml" /F
 
 [Files_install_config]
 copy "%ScriptPath%\Imagine.ini" "%UserProfileDir%\Anwendungsdaten\Imagine"