Thank you All friends 
My problem was solved with the help of a good friend  4u2ges message.
appreciated all of your kindness 

Fixed ,  Finally my beautiful colors back  thank you friend ' I am sure I could not solve this problem without your help 
Appreciated75% of original size (was 668x19) - Click to enlarge

Does reinstall IClone can resolve the problem?

Normally it does not, because that part of the registry is preserved.
But the latest update might fix it (if RL fixed the problem, which I am not sure if they did, because nobody reported this particular problem).
Try updating first. If that does not fix it, then delete mentioned Preference registry key and restart iClone.
(again, make sure you are deleting from CURRENT_USER hive and NOT from LOCAL_MACHINE)

Oh...  Yes .. thank you mate ... Really strange thing is here ..i have little experience about registry ..
I will do that .. Does reinstall IClone can resolve the problem?
Really appreciated your help , thank you
 

This is a bad a** bug and again relates to the Preferences (numerous were already reported).
As soon as I baked IBL I got the the same:


75% of original size (was 668x19) - Click to enlarge


I could not restore default viewport mode with any settings inside iClone and ended up deleting Preferences key (CURRENT_USER) in registry and have iClone recreate it on the next run.

NOTE: Please do not follow this recommendation if you have never worked with computer registry. A mistake could be fatal to your system!!
Better applying to RL support in this case!


Otherwise this is what needs to be deleted:
75% of original size (was 668x19) - Click to enlarge

All my new startup scene even old saved file have black shadow on every thing ..
Please help me to find a solution..!

Thank you Dear friend Appreciated your time , but it was not a solution
I think Iclone created wrong Bake IBL light and stored to my default startup scene file
and I did not know how to remove that ? 

Hi siamax
maybe this helps

75% of original size (was 668x19) - Click to enlarge
sorry for my bad english but google translator dos not work
greetings
Kalle

Wenn es nicht funktioniert, ist es noch lange nicht kaputt!

Wenn es nicht kaputt ist, reparieren wir es auch nicht.

Wenn es funktioniert, stell keinen Scheiß damit an!

Don't think so.
I am waiting for 7.7.1 to show up. 

Was hoping today,  otherwise tomorrow...   with Christmas coming up, and was said before the holidays... so we'll see

Thank you mate , but is there a way to fix now ? it is 3 days that i can't fix this problem !!!