VBA code for hide ribbon { not woprking }

[mazan2010]

Good morning all
can please advice me what is problem in the following code
this code for hide ribbon , tab , formula and full screen
the problem is ribbon is hide after open but when minimize workbook then maximize again its show ribbon and allow to goto visual basic code although this is protected with password

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all this code i put in thisworkbook

[mazan2010]

Any advice