For you information...
(besides the fact that a final release contains an important bug, there is no post on the forum to explain that, and you tell me to create an incident whereas a patch already exists... Syncfusion is not a way to earn time anymore..)
"The issue reported with SplashPanel is a known issue and it has been fixed. The patch for this fix can be downloaded from the following location.
This patch should replace the files” Syncfusion.Tools.Windows.dll” under the following folder.
$system drive:\Program Files\Syncfusion\Essential Studio\ 18.104.22.168\precompiledassemblies\22.214.171.124\2.0
$system drive:\Program Files\Syncfusion\Essential Studio\ 126.96.36.199\precompiledassemblies\188.8.131.52\3.5
$system drive:\Program Files\Syncfusion\Essential Studio\ 184.108.40.206\precompiledassemblies\220.127.116.11\4.0
After these assemblies have been replaced, please run the Syncfusion Assembly Manager application (available from the Syncfusion Dashboard which is installed as a shortcut in the Application menu) to re-install assemblies.
Please note that we have created this patch for version 18.104.22.168 specifically to resolve the issue with SplashPanel reported in this incident.
If you have received other patches for the same version for other products, please apply all patches in the order received to apply all the fixes to your system. This fix will be included in our main release Vol 2 2011 which will be available in the first week of May."