Help!!All settings gone?

Hi,

It took me a whil to arrange this i adobe: Solved: Re: Mask and save PDF - Adobe Product Community - 14428451

Now the complete toolbar is gone just th other day.
Anyone any idea how to get my settings, tools etc back like they were last week?

I am using it very often and it is a very big issue.

All help is appreciated.

Thanks in advance!

Best regards,

Ben