correct all temlates about the installer versions

sample/64bit/installer/nolicense/CLIENT_DATA/delsub64.ins

@@ -5,7 +5,6 @@
 
 
 Set $UninstallProgram$ = $InstallDir$ + "\uninstall.exe"
-Set $UninstallProgramOld$ = $InstallDir$ + "\" + $UninstallProg$
 Set $IniFile$ = $InstallDir$ + "\opsi-" + $ProductId$ + ".ini"
 
 if FileExists($IniFile$)
@@ -16,7 +15,8 @@ endif
 Message "Uninstalling " + $ProductId$ + " "+ $OLD_VERSION$ + "-" + $OLD_CREATOR_TAG$ + $OLD_RELEASE$ + " ..."
 
 if FileExists($IniFile$)
-        Set $UninstallProgramOld$ = GetValueFromInifile($IniFile$,"X86","UninstallProg","XXXXXXXX.exe")
+        Set $UninstallProg$ = GetValueFromInifile($IniFile$,"X86","UninstallProg","XXXXXXXX.exe")
+	Set $UninstallProgramOld$ = $InstallDir$ + "\" + $UninstallProg$
         if FileExists($UninstallProgramOld$)
                 comment "Uninstall program found, starting uninstall"
                 Winbatch_uninstall_old

sample/64bit/installer/nolicense/CLIENT_DATA/setup64.ins

@@ -6,6 +6,7 @@
 [Actions]
 requiredWinstVersion >= "4.11.2.6"
 
+DefVar $UninstallProg$
 DefVar $UninstallProgram$
 DefVar $UninstallProgramOld$
 DefVar $IniFile$

sample/64bit/installer/nolicense/CLIENT_DATA/uninstall64.ins

@@ -6,6 +6,7 @@
 [Actions]
 requiredWinstVersion >= "4.11.2.6"
 
+DefVar $UninstallProg$
 DefVar $UninstallProgram$
 DefVar $UninstallProgramOld$
 DefVar $IniFile$